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Teeth are important. Strong, healthy teeth help you chew all kinds of foods that help you grow. They help you speak clearly. And yes, they help you look your best. Here are some tips for you to take care of your teeth.

【小題1】How many times at least should we brush our teeth a day?

A．1.

B．2.

C．3.

D．4.

【小題2】What is the major cause of tooth decay?

A．Not brushing teeth.	B．Not changing toothbrushes.
C．Eating sugar.	D．Not flossing teeth.

【小題3】How often should we change our toothbrushes?

A．Never.	B．Three times a month.
C．Every three months.	D．Every month.

【小題4】The bristles of the toothbrush must be_______.

A．hard

B．soft.

C．expensive.

D．not mentioned.

【小題5】Which is the right way to take care of your teeth?

A．Only brush front teeth.

B．Don’t brush teeth before sleeping.

C．Spend at most three minutes brushing teeth each time.

D．Eat lots of fruit and vegetables and drink water instead of soda.

【小題1】B
【小題1】C
【小題1】C
【小題1】B
【小題1】D解析:
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A snake is a strange animal. It walks on its ribs（肋骨） and it smells with its tongue. Since its teeth are sharp like needles and not good for chewing, it swallows its food whole. The snake's jaws can stretch a great deal. Its body, too,can stretch to several times its normal size. So even a small snake can easily swallow a mouse whole, and a snake just an inch across can gulp（吞） down a young bird three inches across. Such a large meal might last the snake for months. In fact, some snakes have been known to go without eating for as long as two years.

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（　　）（2）. The third sentence tells why a snake __________.

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科目：初中英語 來源： 題型：閱讀理解

Passage 3
A smile will tell people around you that you are a kind and friendly person. However, many people don’t smile because they think they have ugly teeth. For example, one of my classmates, Mike, doesn’t have very nice teeth, so that is why he seldom opens his mouth. He even says that he has lost confidence because of his teeth. So it is very important for us to look after our teeth. In fact, a lot of people have this problem. Some people inherit teeth problems from their parents, while others’ teeth are damaged because of bad habits, like heavy smoking, eating too much sugar or not brushing teeth often. If your teeth are in bad shape, you should see a dentist and ask for help. They can help improve your teeth and tell you how to take care of them.
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【小題1】What has made Mike lose his confidence?

A．His bad habit

B．His bad teeth

C．Not smiling

D．Eating too much sugar

【小題2】Many people don’t smile because ______

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Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here are some advice for you to take care of your teeth.
● Brush your teeth the right way.
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Brush all your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Brush away from your gums（齒齦）, too.
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【小題1】 is helpful to your teeth.

A．Eating fruit and vegetables	B．Eating sweet snacks
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【小題2】 Which is the right way of brushing the teeth?

A．We should brush our teeth once a day.

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D．Brush our teeth before breakfast.

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【小題1】

A．close

B．wash

C．serve

D．open

【小題2】

A．though

B．because

C．if

D．when

【小題3】

A．tight

B．white

C．healthy

D．clean

【小題4】

A．once

B．twice

C．three times

D．four times

【小題5】

A．on

B．in

C．at

D．to

【小題6】

A．first

B．least

C．once

D．last

【小題7】

A．every

B．both

C．either

D．neither

【小題8】

A．helping

B．making

C．feeling

D．doing

【小題9】

A．starts

B．produces

C．keeps

D．suggests

【小題10】

A．a lot

B．lots of

C．few

D．a little

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1.This story took place at the cinema _______．

A．when the film was on

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