日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

精英家教網 > 高中英語 > 題目詳情

If anyone happens to drop in while I am out, _________ him or her leave a message.

[  ]
A.

have

B.

get

C.

ask

D.

tell

答案:A
解析:

have后面接不帶to的不定式作賓語補足語,have sb.do sth.讓某人做某事。get,ask和tell都后接帶to的不定式作賓語補足語。


練習冊系列答案
相關習題

科目:高中英語 來源:2013年全國普通高等學校招生統一考試英語(湖南卷帶解析) 題型:完型填空

Section B (18 marks)
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.
When I was 8 years old, I once decided to run away from home. With my suitcase   36  and some sandwiches in a bag, I started for the front door and said to Mom, “I’m leaving.”
“If you want to   37 , that’s all right,” she said. “But you came into this home without anything and you can leave the same way.” I   38  my suitcase and sandwiches on the floor heavily and started for the door again.
“Wait a minute,” Mom said. “I want your   39  back. You didn’t wear anything when you arrived.” This really angered me. I tore my clothes off—shoes, socks, underwear and all—and   40 , “Can I go now?” “Yes,” Mom answered, “but once you close that door, don’t expect to come back.”
I was so   41  that I slammed (砰地關上) the door and stepped out on the front porch.   42  I realized that I was outside, with nothing on. Then I noticed that down the street, two neighbor girls were walking toward our house. I ran to   43  behind a big tree in our yard at once. After a while, I was   44  the girls had passed by. I dashed to the front door and banged on it loudly.
“Who’s there?” I heard.
“It’s Billy! Let me in!”
The voice behind the   45  answered, “Billy doesn’t live here anymore. He ran away from home.” Glancing behind me to see if anyone else was coming, I begged, “Aw, c’mon, Mom! I’m   46  your son. Let me in!”
The door inched open and Mom’s smiling face appeared. “Did you change your   47  about running away?” she asked.
“What’s for supper?” I answered. (277 words)

【小題1】
A.packedB.returnedC.cleanedD.repaired
【小題2】
A.drop outB.go byC.move aroundD.run away
【小題3】
A.pressedB.shookC.threwD.pulled
【小題4】
A.bag B.clothesC.sandwichesD.suitcase
【小題5】
A.explainedB.suggestedC.continuedD.shouted
【小題6】
A.angryB.sorryC.frightenedD.ashamed
【小題7】
A.CertainlyB.NaturallyC.SuddenlyD.Possibly
【小題8】
A.playB.bideC.restD.wave
【小題9】
A.sureB.proudC.eagerD.curious
【小題10】
A.houseB.treeC.doorD.yard
【小題11】
A.alsoB.stillC.evenD.already
【小題12】
A.conclusionB.promiseC.concernD.decision

查看答案和解析>>

科目:高中英語 來源:2013屆陜西省西安市高陵縣第三中學高三第一次月考英語卷卷(帶解析) 題型:完型填空

I shall never forget the day when the earthquake took place. It was about 5 o’clock in the afternoon and I was   26  to my daughter’s school. Our plan was to go   27 together. I’d stopped at a   28  to get some fresh fruit. We like to have some fruit to eat   29  our swim. I was driving along a high road on the way.  30  my road was another road which was built like a   31 . I was hungry so I put the bag of apples   32  me and started to eat one.  33  I saw the cars in front of me start to   34  from side to side. Then my car started to shake! I didn’t know what was happening. Perhaps something had   35  wrong with my car. I drove a little more slowly and then I   36  the car and at the same moment the road   37  onto the cars in front of me. I found myself in the __38 . I couldn’t move. My legs and feet were hurting badly and I couldn’t move them. All round me was   39 But above me I could hear shouts and a lot of noise. Then I memorized what had happened. I had been   40  an earthquake. For about two hours nobody came. Luckily I could reach the bag of   41 , so at least I had plenty to eat. Then I heard people   42  towards me. A team of people had come to   43  if anyone was under the   44  road. I called out, “I’m here!” I heard a shout. Soon a stranger climbed to my car. “How are you   45 ?”He asked. “Not too bad,”I said. They didn’t get me out until the next morning.

【小題1】
A.driving B.leadingC.walkingD.running
【小題2】 A. shopping      B. dancing    C. swimming   Dsightseeing
【小題3】
A.farmB.shopC.parkD.school
【小題4】
A.afterB.duringC.sinceD.once
【小題5】
A.UnderB.AlongC.OverD.Beside
【小題6】
A.bridgeB.roofC.coverD.top
【小題7】
A.underB.alongC.insideD.beside
【小題8】A. Finally        B. Actually    C. Suddenly    DSlowly
【小題9】
A.moveB.rollC.burstD.jump
【小題10】
A.beenB.brokenC.goneD.done
【小題11】
A.parkedB.startedC.movedD.stopped
【小題12】
A.putB.ranC.fellD.jumped
【小題13】
A.darkB.afternoonC.sunD.car
【小題14】
A.noisyB.dustyC.quietD.blood
【小題15】
A.onB.atC.byD.in
【小題16】
A.foodB.sandwichesC.applesD.bread
【小題17】
A.climbingB.shoutingC.movingD.driving
【小題18】
A.knowB.tell C.understandD.see
【小題19】
A.fallingB.brokenC.breakingD.dirty
【小題20】
A.sleepingB.feelingC.eatingD.going

查看答案和解析>>

科目:高中英語 來源:山東省實驗中學2010屆高三下學期4月月考 題型:閱讀理解


B
KATHMANDU, Nepal (CNN) - Nepal has given its security personnel permission to shoot pro-Tibet demonstrators during China's Olympic flame climb to Mount Everest's summit early next month.
"About 25 soldiers and policemen have established camps on the mountain and they have been ordered to use force if necessary to stop any anti-Chinese activities," Mod Raj Dotel, spokesman for the home ministry, said Sunday. "This could mean shooting if necessary."
Security personnel will also check mountain climbers for non-essential expedition materials, Dotel added.
"If anyone is found with anti-Chinese material their permit will be canceled and returned from the mountain," he said.
Chinese climbers plan to take the Olympic flame to the top of the world's highest peak, at 8,848 meters (29,028 feet) as part of the global relay leading up to the August 8 opening of the Summer Olympics in Beijing.
Spring is the most popular season for climbing Mount Everest, which straddles(跨越) the border between Nepal and Tibet, an autonomous region of China.
The Nepali government has given permits to dozens of climbers from 30 expeditions this season.
But between May 1 and May 10, climbers are barred from going above 6,400 meters until the torch run is completed. China plans to take the Olympic flame to the summit sometime then.
Bad weather conditions allow only about two opportunities in May for a push to the summit.
The Chinese have not allowed any expedition to climb the mountain from the north side, according the Kathmandu representative of the Tibet China Mountaineering Association.
Almost every day in the past month, Nepalese police have arrested pro-Tibet protesters from in front of the Chinese Embassy and the United Nations offices. The demonstrators are released later in the evening. 
Supporters of Tibet punish the government's attitude toward the autonomous region, and many believe China should not have been awarded the honor of hosting the Olympic Games.
Earlier torch relay stops in London, England; Paris, France; and San Francisco, California attracted tens of thousands of demonstrators. They led to attacks on the torch and relay participants, and prompted police to make dozens of arrests.
Subsequent stops in Argentina, Tanzania and Oman were trouble-free.
In Pakistan, authorities closed the relay to the public. And India shortened the relay and kept thousands of anti-Chinese protesters at bay by sealing off roads and shuttering buildings along the route.
The relay went smoothly in Bangkok, Thailand, on Saturday, amid heavy security and scattered protests along the route.
The flame arrived in Malaysia on Sunday. About 1,000 police officers will be on hand to watch for protesters during a relay in the capital city Kuala Lampur Monday.
61.When will China's Olympic flame probably reach Mount Everest's summit?
A.April 28        B.May 12        C.June 10        D.May 7
62.The underlined word “barred” means_____________.
A.permitted     B.stopped       C.encouraged    D.introduced 
63.How many times Climbers can reach the top of the mountain at most in May?
A.once               B.twice   
C.three times            D.as many times as they can
64.Where did the torch relay meet no trouble?
A.India          B.Nepal     C.Tanzania          D.France
65.What is the attitude of the Nepali government towards towards China's Olympic flame climb to Mount Everest's summit?
A.negative          B.positive         C.ambiguous            D.Indifferent

查看答案和解析>>

科目:高中英語 來源:2012屆浙江省慈溪市高三上學期期中考試英語卷 題型:閱讀理解

In the last years of the Warring States period, the State of Qin attacked the State of Wei on a large scale repeatedly and occupied large areas of land, for the State of Wei was too weak to defend itself. In 273 B.C. ,the Qin army launched a more serious attack upon the State of Wei than ever. The king of the State of Wei gathered his officials, and asked with a worried look if anyone could propose a way to defeat the Qin army. After years of chaos caused by the wars, the officials trembled when fighting was mentioned, and no one dared to speak of resistance.
At the critical moment when a large enemy force was bearing down upon the border, most of the officials persuaded the king to use for peace, at the cost of giving away to the State of Qin the large area of land north of the Huanghe River and south of the Taihang Mountain. However Su Dai, a counselor, did not agree. He hurried up to the king and said:"Your Majesty, they don't think about the interests of the country at all. It is just because they are afraid of death that they ask you to sue for peace by betraying the country. Of course you can temporarily satisfy the ambition of Qin, but it will never stop attacking us until our land is totally given away."
He added." Once there was a man whose house was on fire. People told him to put out the fire with water, but he would not listen. Instead, he carried a faggot to put out the fire, only to make the fire fiercer. Isn't it similar to carrying faggots to put out a fire if you agree to sue for peace at the cost of the land of the State of Wei?"
Though Sue Dai's argument was very convincing, the king accepted the suggestion of those officials and gave away to the State of Qin a large area of the land of the State of Wei. As might be expected, the Qin army attacked the State of Wei in 225 B.C. Again, surrounding the capital city Daliang and flooding it by digging open the dykes(堤防) of the Huanghe River. The State of Wei was finally destroyed.
【小題1】When asked how to defeat the Qin army, most officials               .

A.were scared and at a loss what to do
B.were worried and asked Su Dai fir advice
C.decided to ask a force to bear down upon the border
D.trembled and decided to give up fighting back
【小題2】The underlined phrase "sue for" in Paragraph 2 probably means               .
A.hope forB.beg forC.search forD.send for
【小題3】Su Dai used the example of "carrying faggots to put out a fire" to show             .
A.the ambition of the State of QinB.the risk of fighting back
C.the serious results of giving in D.the terrible results of defense
【小題4】The story is mainly developed by        .
A.timeB.logicC.spaceD.cause and effect

查看答案和解析>>

科目:高中英語 來源:2010年海南省高一下學期期末考試英語卷 題型:閱讀理解

根據短文內容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。

I worked for a short time as a cashier(出納員)at a restaurant a few months ago. 71  One night, just before Christmas, I found a large black wallet on the floor near one of the tables. I guess I should have checked it to find out who was the owner, but I was busy at the time. Also, I imagined that if the wallet contained anything valuable, the owner would be back.

An hour later a man came up to the counter(柜臺). 72  I asked him to describe the lost wallet, and after he described it exactly, I gave him the wallet. He expressed his sincere thanks when I handed it to him. He asked me if I had opened it, and when I told him “ No”, he opened it right away and showed that it contained nearly $800 in cash (現金). 73  

“A reward for your honesty,” he said and then turned and walked away.

74  I began wondering whether I would have been so honest if I had known what was in the wallet! I thought that if there had been no way to find the owner and no one had returned to claim(認領)it, I might have kept it. But it also came into my mind that I had in fact saved someone’s Christmas plans by finding and returning the wallet. 75  The good feeling it gave me was worth more than anything money could  buy.

A.He looked quite worried and asked if anyone had found a wallet.

B.Later I thought about it again.

C.To my surprise, he took out a twenty–dollar bill and handed it to me.

D.So I didn’t return the wallet until the owner returned.

E. I wanted to be honest, so I didn’t care much about money.

F. I also helped clear off the tables when it was especially busy.

G. For quite a long time I kept happy whenever I thought about it.

 

查看答案和解析>>

同步練習冊答案
日韩精品四区| 蜜桃久久精品乱码一区二区| 久久精品国产亚洲一区二区| 精品国免费一区二区三区| 欧美特级www| 亚洲人成网站影音先锋播放| 91天堂素人约啪| 粉嫩av一区二区三区在线播放| 天堂久久一区二区三区| 欧美日韩国产亚洲一区| 欧美岛国激情| 欧美日韩中文字幕一区二区三区 | 一区二区三区伦理片| 天天久久综合网| 亚洲老女人av| 国产免费视频传媒| 欧美在线观看成人| 青青草精品视频在线| 一级特黄录像免费播放全99| 天堂精品视频| 日韩一区二区三区资源| 热re99久久精品国99热蜜月| 久久精品一二三区| 国产精品欧美久久| 国产精品v欧美精品v日韩精品| 91免费国产网站| 亚洲va男人天堂| 91精品国产高清久久久久久91裸体| 国产精品女视频| 国产主播在线一区| 成人免费福利视频| 国产在线观看精品一区二区三区| 国产精品亚洲视频在线观看| 国产精品久久久久秋霞鲁丝| 国产精品福利观看| 成人网在线观看| 亚洲综合中文字幕68页| 国产精品久久国产精品| 国产亚洲一区二区三区在线播放| 九九九九精品九九九九| 欧美日韩免费观看一区| 日本一区二区不卡高清更新| 亚洲最大免费| 97中文字幕在线| 88av.com| 女教师高潮黄又色视频| 色综合久久五月| 嘿嘿视频在线观看| 色偷偷www8888| 久久精品国产亚洲av高清色欲| 在线天堂中文字幕| 一区二区日韩在线观看| 亚洲大尺度网站| 中日韩一区二区三区| 免费国产在线观看| 中文在线字幕免费观看| 吉吉日韩欧美| 99热这里只有精品首页 | www.成人网.com| 欧美国产精品中文字幕| 亚洲精品久久久蜜桃| 91国偷自产一区二区三区观看| 91精品久久久久久久99蜜桃| 亚洲人成电影网站| 欧美激情视频给我| 国产精品入口福利| 久久久影院一区二区三区| 中文字幕久精品免| 美女一区二区三区视频| 国产精品九九视频| 国产成人久久久久| 中文字幕免费高清在线观看| 操操操综合网| 成人区精品一区二区不卡| 丝袜老师在线| 粉嫩av一区二区| 欧美日韩精品一本二本三本| 毛片一区二区三区| 欧美国产亚洲另类动漫| 色综合久久久久久久久| 亚洲精品一区二区三区在线观看 | 黄色录像免费观看| 青青国产在线视频| 亚洲男人资源| av第一福利在线导航| 大型av综合网站| 好看的av在线不卡观看| 高清不卡在线观看av| 亚洲精品免费一二三区| 欧美tickling网站挠脚心| 九九久久国产精品| 亚洲综合色激情五月| 香港三级日本三级a视频| 熟妇无码乱子成人精品| 免费一级片在线观看| 国产黄色高清视频| 黄色免费在线观看网站| 国产精品视频一区二区三区| 欧美jizzhd精品欧美巨大免费| 极品少妇xxxx精品少妇| 一区二区三区四区不卡视频| 亚洲国产99精品国自产| 热99在线视频| 欧美h视频在线观看| 亚洲成a人片在线www| 一级片中文字幕| 男人的天堂在线免费视频| 欧美日韩亚洲国产| 欧美电影免费观看高清| 国产美女娇喘av呻吟久久| 亚洲午夜久久久久久久久电影网| 亚洲国产精品yw在线观看| 日本久久中文字幕| 精品少妇人妻av一区二区| 中文字幕人妻一区二区三区| 国语对白做受69按摩| 午夜视频在线免费观看| 精品欠久久久中文字幕加勒比| 日本vs亚洲vs韩国一区三区 | 国产美女视频一区二区| 亚洲自拍另类| 亚洲男同性视频| 国产网站欧美日韩免费精品在线观看| 国产精品一区二区久久久| 999一区二区三区| 成人在线观看免费高清| 性xxxx18| 国产成人精品一区二区三区在线 | 一区二区三视频| 国产毛片毛片毛片毛片毛片毛片| 在线视频 中文字幕| 日韩另类在线| 婷婷六月综合| 久久久久久免费网| 亚洲国产欧美一区二区三区久久| 91九色综合久久| 熟女人妇 成熟妇女系列视频| 久久久久亚洲av无码专区| 国产高清一区在线观看| 国产精品欧美大片| 国产大陆a不卡| 制服丝袜亚洲色图| 国产这里只有精品| 三级视频中文字幕| 午夜精品久久久久久久蜜桃| 岛国片av在线| 亚洲国产日本| 亚洲成人1区2区| 国内揄拍国内精品| 免费拍拍拍网站| 久久久久久久久久久久久久久久久 | 亚洲伊人久久大香线蕉av| 国产理论在线播放| 中文文字幕一区二区三三| 男人久久天堂| 日日摸夜夜添夜夜添国产精品| 五月综合激情网| 日韩av免费在线播放| 男人日女人下面视频| 国产成人亚洲欧洲在线| 国内高清免费在线视频| 国产一区二区三区四区老人| 午夜精品久久久久久久蜜桃app| 久久久女女女女999久久| 妞干网在线视频观看| 欧美在线观看不卡| 亚洲欧洲日本韩国| 日本系列欧美系列| 91精品国产综合久久久久久| 高清不卡一区二区三区| 日本少妇色视频| 每日更新在线观看av| 日韩精品2区| 亚洲精品亚洲人成人网在线播放| 国模吧一区二区三区| 激情网站五月天| 99国产精品欲| 国产伦精品一区二区三区免费优势| 91麻豆精品视频| 免费不卡在线观看av| 免费观看日韩毛片| 92久久精品一区二区| 国产精品国产三级在线观看| 成人毛片老司机大片| 中国日韩欧美久久久久久久久| 麻豆传媒网站在线观看| 潘金莲一级淫片aaaaaa播放| 欧美在线se| 91丝袜高跟美女视频| 久久久精品免费| 国产v亚洲v天堂无码久久久| 风流老熟女一区二区三区| 啪啪激情综合网| 亚洲欧美日韩小说| 国产精品白嫩初高中害羞小美女 | 日韩av中字| 国产麻豆精品视频| 国产亚洲视频在线观看| 少妇大叫太大太粗太爽了a片小说| 中文字幕在线天堂| 日本精品视频| 亚洲欧美视频在线观看| 国产精品美女呻吟| 日韩精品卡通动漫网站| 国产淫片在线观看| 日韩国产欧美一区二区三区| 日韩国产高清污视频在线观看| 日韩不卡一二区| 97国产成人无码精品久久久| 牛牛视频精品一区二区不卡| 亚洲一区二区三区四区的| 成人免费网站在线看| 日韩不卡av在线| 蜜桃麻豆av在线| 99精品国产热久久91蜜凸| 欧美精品videossex性护士| caoporm在线视频| 成人午夜影视| 视频一区视频二区中文| 国产亚洲a∨片在线观看| 国产精品沙发午睡系列| 在线视频国产福利| 国产一区二区三区自拍| 亚洲第一综合天堂另类专| 日韩av新片网| 99re6热在线精品视频播放| 欧美精品1区| 欧美精品一区二区高清在线观看| 日本人体一区二区| 色一情一乱一区二区三区| 欧美午夜免费影院| 亚洲第一区第一页| 干日本少妇首页| 日韩美女一级视频| 免费一级欧美片在线观看| 日韩网站在线观看| av在线免费观看不卡| av网站在线免费看推荐| 成人97人人超碰人人99| 国产精品99久久久久久www| 四虎地址8848| 日韩精品成人| 91久久精品国产91性色tv| 无码毛片aaa在线| 2023欧美最顶级a∨艳星| 亚洲综合另类| 美女福利视频一区| 亚洲精品中文字幕在线播放| 日韩pacopacomama| 亚洲综合无码一区二区| 免费国产一区二区| 99久久久无码国产精品免费| 黄色成人在线网站| 一区二区在线视频| 精品人妻一区二区免费| 一区二区三区电影大全| 亚洲精品免费看| 日韩欧美在线观看强乱免费| www男人的天堂| 亚洲一区图片| 久久高清视频免费| 偷拍夫妻性生活| 国产专区精品| 欧美三区在线观看| 成人午夜免费在线| 色开心亚洲综合| 2021久久国产精品不只是精品| 亚洲综合一区二区不卡| 一级做a爱片久久毛片| 亚洲看片一区| 久久露脸国产精品| 1024手机在线视频| 九九在线高清精品视频| 日韩国产高清污视频在线观看| 绯色av蜜臀vs少妇| 成人在线视频播放| 狠狠躁夜夜躁久久躁别揉| 日本中文字幕亚洲| 日本高清在线观看wwwww色| 久久午夜羞羞影院免费观看| 激情一区二区三区| 欧美一级在线免费观看| 久久精品国产秦先生| 国产日韩精品在线| 一级片免费网站| 日本人妖一区二区| 国产精品美女免费看| 欧美性猛交xxxx乱大交hd| 99国产精品久久久久久久| 久久久久亚洲精品国产| 国产中文字字幕乱码无限| 99久久九九| 欧美精品制服第一页| 免费无遮挡无码永久在线观看视频 | 欧美一级大胆视频| 日日夜夜操视频| 久久精品首页| 国产成人午夜视频网址| 亚洲专区第一页| 青青草国产精品97视觉盛宴| 国产一区二区在线免费视频| 国产精品特级毛片一区二区三区| 美女爽到高潮91| 91亚洲永久免费精品| 丰满熟女一区二区三区| 床上的激情91.| 视频一区二区三区在线观看| 国内三级在线观看| 亚洲人成精品久久久久久| 国产欧美精品aaaaaa片| 成人高潮aa毛片免费| 色综合视频在线观看| 日韩成人精品视频在线观看| 久久伊人精品| 亚洲性日韩精品一区二区| 日韩视频中文字幕在线观看| 欧美日韩亚洲国产精品| 国产成人久久久精品一区| 国产视频在线观看免费| 99视频一区二区| 亚洲无玛一区| 性直播体位视频在线观看| 色综合天天做天天爱| 亚洲国产欧美91| 日韩动漫一区| 欧美男插女视频| 毛片在线免费播放| 国产成人av在线影院| 日本视频一区在线观看| 97caopor国产在线视频| 欧美三级日韩三级| 黑人巨大精品欧美| 99热在线成人| 国产精品欧美日韩| 一二三中文字幕在线| 亚洲激情自拍偷拍| 手机免费av片| 西瓜成人精品人成网站| 久久频这里精品99香蕉| 国产精品伦一区二区三区| 99精品1区2区| 18禁网站免费无遮挡无码中文| 国产福利亚洲| 色诱女教师一区二区三区| 精品不卡一区二区| 成人av在线资源网站| 日韩在线视频在线| 九九热这里有精品| 中文字幕免费精品一区高清| 日韩在线 中文字幕| 不卡在线视频中文字幕| 国产成人一区二区三区别| 狠狠久久综合| 日韩在线观看免费高清完整版| 中文字幕在线观看免费| 91在线播放网址| 欧美xxxxx在线视频| 美女呻吟一区| 热99在线视频| 免费黄网站在线观看| 91福利国产精品| 亚洲综合欧美综合| 日韩精品五月天| 亚洲砖区区免费| 伊人久久大香伊蕉在人线观看热v| 日韩综合视频在线观看| 精品国产乱码一区二区三| 日韩一区在线播放| 久久国产免费视频| 亚洲免费二区| 蜜桃视频在线观看91| 日本不卡1234视频| 综合网中文字幕| a天堂视频在线| 一区二区三区在线看| a级在线观看视频| 亚洲欧美久久| 久久99国产精品一区| 51vv免费精品视频一区二区| 欧美在线视频网站| 成人精品一区二区三区校园激情| 欧美一区二区三区日韩| 日韩三级一区二区三区| 久久综合九色综合97婷婷女人| 亚洲精品性视频| 黑人一区二区三区四区五区| 日韩中文字幕一区二区| 亚洲精品aaa| 人人爽久久涩噜噜噜网站| 在线免费av网站| 亚洲免费精彩视频| 精品人妻久久久久一区二区三区| 亚洲高清久久久| 99热6这里只有精品| 国产99精品国产| 国产欧美精品一二三| 日韩一级在线| 日韩一级免费看| 精品九九在线| 欧美精品二区三区四区免费看视频|