国产一二三四在线视频,99re在线观看,国产成人在线观看免费网站

It is said that the gravity on Mars is only about __________ of the gravity on earth．

A．three-eighths	B．third-eighth
C．three-eighth	D．third-eighth

試題分析：英語分數的表達是分子用基數詞，分母用序數詞，分子超過一，分母用復數。先排除B,D,故選A。句意為：據說火星的重力只有地球重力的八分之三。

練習冊系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導課程推薦,點擊進入>>

相關習題

科目：初中英語 來源：不詳 題型：句型轉換

按每小題后的要求轉換下面的句子，每空一詞。（每空0.5分，滿分5分）
小題1:Jorden takes exercise three or four times a week. (對劃線部分提問)
          does Jorden take exercise?
小題2: I bought a newspaper on my way home yesterday. (對劃線部分提問)
     did you    on your way home yesterday?
小題3: He has never been to Shanghai before. (完成反義疑問句)
He has never been to Shanghai before，         ?
小題4:The camera cost him 680￥last month.(改為同義句)
He     680￥     the camera last month.
小題5: I’m sure I will have a good time in the coming school trip. (改為同義句)
I’m sure I will            in the coming school trip.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

完成句子，使改寫后的句子完整，并與原句意思相符，注意每空只填一詞。
1．She started dancing at the age of five.（改為同義句）
She started dancing ____________ she was five years old.
2．What happened to your computer ? （改為同義句）
____________ ____________ ____________ ____________ your computer ?
3．My book is different from yours. （改為同義句）
My book is ____________ ____________ ____________ ____________ yours.
4．You mustn’t eat lunch now. （改為祈使句）
___________

_ ____________ lunch now.
5．She often has supper after finishing her homework . （就劃線部分提問）
____________ ____________ she often ____________ supper ?

查看答案和解析>>

科目：初中英語 來源：不詳 題型：句型轉換

根據A句完成B句，使其意思相同或相近，每空填寫一詞。
1.A: What do you think of the movie Avatar（《阿凡達》）？
B: _______do you ________the movie Avatar?
2.A: He liked chocolate, and he liked biscuits,too.
B: he liked__________chocolate _________biscuits.
3.A: I hope I can forget all my problems.
B: I hope ________ ________all my problems.
4.A: I will fail the exam without your help.
B: If you _______help me, I won’t _______the exam.
5.A: In her eyes, the cute dog is her best friend.
B: She_______the cute dog________her best friend.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：句型轉換

句型轉換
小題1: Lucy usually cleans the cage every two days. (對劃線部分提問)
______ ______ does Lucy usually clean the cage?
小題2: Jenny worked hard in order to catch up with others.( 將簡單句改為復合句)
Jenny worked hard ______ ______ she could catch up with others.
小題3: Nothing is impossible if you put your heart in it. (改為反意疑問句)
Nothing is impossible if you put your heart in it, ______ ______ ?
小題4: Mary came to China three years ago. (改為同義句)
Mary has ______ in China since three years ago.
小題5:Zhai zhigang became the 1^st Chinese astronaut to walk in space. (改為定語從句)
Zhai zhigang became the 1^st Chinese astronaut ______ ______ in space.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

一How many students are there in your school?
－_________the students in our school_________over two thousand.

A．The number of；is	B．The number of；are
C．A number of；is	D．A number of；are

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

---Look at that tall building!
---It is _______tallest building in the city.

A．three	B．third
C．the third	D．the three

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—Our school is going to hold the ________ Culture Festival.
—Yes! And we can take part in ________ activities.

A．Fifth; fifth

B．Five; fifth

C．Fifth; five

D．Five; five

查看答案和解析>>

同步練習冊答案

練習冊

高中

初中

小學