Police say you ______ drive after drinking.   

A. need                      B. must                      C. needn’t                  D. mustn’t

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：


 The ______ question is much more difficult than this one.
A. sixth B. six C. sixteen D. sixty

查看答案和解析>>

科目：初中英語 來源： 題型：


Height is just one of the thousands of features your genes(基因)decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then most probably you will be tall, too, but if you have questions about how tall you're going to be, ask your doctor if he or she can help you find it out.

But genes don't decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential(潛力). Getting plenty of sleep and enough exercise will help you grow to the expected height.

No doubt(懷疑) you're wondering how fast you should grow. It depends. There's no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) a year between age 3 and the time when they start puberty (when your body starts changing and becoming more grown up).

Your doctor will know how your growth has been going over the years. Two centimeters here and 2 inches there are not nearly as important as the height you're at now, how you've been growing up to this point, and what other changes your body may be going through.

Don't be scared if you seem to have grown a lot in a very short time. Everyone has a growth spurt（高峰）during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or later ------between 7 and 13 for girls and 9 and 15 for boys.

You'll usually begin to notice that you're growing faster about a year or so after your body starts to show the first changes of puberty. 

(     )1. The Chinese for the word “puberty” is __________.

      A. 童年時期             B.嬰幼兒時期            C.習(xí)慣養(yǎng)成期              D. 生長發(fā)育期

(     )2. If you want to know how fast and how tall you should grow, ____________.

      A. you should have enough exercise 

B. you can ask doctors for help

C. you should save the environment        

D. You can record your growth during puberty

(     )3. This passage is mainly about ____________.

      A. how the genes work in your body             

B. when is the time you grow fast

C. why you look like your parents                 

D. how you grow to a certain height 

(     )4. After reading this passage, we can explain ___________.

A. how good it is to be a doctor                           

B. how much sleep time we need

C. why genes can’t decide everything                   

D. what healthy diet is

查看答案和解析>>

科目：初中英語 來源： 題型：


語言交際
Tony: Daming, ______1_______
Daming: Sure.
Tony: _______2______
Daming: About 5.72 million people, I think.
Tony: And is it bigger than Shanghai?
Daming: Shanghai has 13 million people, so it is bigger.
Tony: _______3________
Daming: Shanghai is seven hundred years old. It’s an older city.
Tony: Is it hotter in Dalian?
Daming: _______4_______ It’s never very hot in summer or very cold in winter.
Tony: Is Dalian near the sea?
Daming: Yes. You can lie on the beach to enjoy the sun and the sea. _________5________

查看答案和解析>>

科目：初中英語 來源： 題型：


單項(xiàng)選擇。從 A、B、C、D 四個選項(xiàng)中選出可以填在空白處的最佳答案

I am reading _______ story. It is ________ interesting story. 

A. the; the                B. a; a                    C. a; an                     D. /; an

查看答案和解析>>

科目：初中英語 來源： 題型：


If prices rise too high, the government has to do something ______ it. 

A. stop                   B. stopped                C. stopping               D. to stop

查看答案和解析>>

科目：初中英語 來源： 題型：


— Who helped Mark with his English?

— _______, he taught himself.  

A. Anybody                B. Nobody                 C. Somebody              D. Everybody

查看答案和解析>>

科目：初中英語 來源： 題型：


--- I can’t afford the white dress. Can you show me another one?

      --- What about the orange one? The price is a little          .

A. cheaper      B. higher     C. lower      D. more expensive

查看答案和解析>>

科目：初中英語 來源： 題型：


根據(jù)所給的英語解釋，用合適的單詞填空。

  1. My cousin is too young to go to school          (without any other people).

  2. The firemen were          (not afraid). They put out the fire in the end.

  3. Poor Tom, he          (hurt someone or something with fire) his left arm.

  4. I just          (want to know) how Andy can do so well in his lessons.

  5. Many countries are          (looking carefully for something) for the missing plane.

  6. It was about 10 o’clock when we         (went away from) the park.

  7. I got an email from Jim yesterday. But I forgot to         (to say or write something as an answer) to it.

  8. The old man is very         (not strong). 

  9. Students shouldn’t         (run quickly) around the school.

10.          (not having) parents’ care, no children can live a happy life.

查看答案和解析>>

同步練習(xí)冊答案