单项选择题：三物备急丸的组成药物是( )A．大黄干姜巴豆 B．大黄芒硝附子 C．大黄干姜细辛

题型：阅读理解

Most of us are the only child in the family! We have no little brother or big sister . Our family consists of our mom , our dad and us . We are growing up in a world greatly different from our parents’ . Yet we will be the future leader of China. We will someday have to work together and carry China into the beautiful future . So , we must learn to love each other like brothers and sisters !

It’ s hard to think about how different life would be if we had a brother or a sister . We never have to share anything at home ! of course , we might have cousins, but we don’ t have to live with them ! Our parents try to give us the best , and the best doesn’t need sharing between two or three children . Do we ever ask ourselves if we are spoiled（宠坏）?

Someone thinks that we are spoiled because we don’t know the value of money, because we don’ t know how hard our parents work but mainly because we many children don’ t know how to love ! We don’ t want others to regard us as spoiled , do we ? Well, why not start now to help our parents at home or share a game with one of our friends? In a word, We must learn to love each other !

小题1:How many people are there in most families in modern China ?

A．Three

B．Five

C．Six

D．Seven小题2:As Chinese teenagers , what’ s our duty in the future ?

A．To look after brother and sisters .

B．To help parents do the housework .

C．To carry china into the beautiful future .

D．To save more money .小题3:As the only child in the family , we share the best things with _____ .

A．our cousins

B．our brothers and sisters

C．anyone

D．nobody小题4:What’ s the main reason that someone thinks we are spoiled ?

A．That we don’ t know how to love .

B．That we don’ t know how to use money .

C．That we only share games with our friends .

D．That we don’ t know hard our parents work .小题5:The passage mainly tells us _____ .

A．we should help our parents

B．we should learn to love each other

C．we should have brothers and sisters

D．we should be kind to our classmates

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题型：完形填空

完形填空。

         In the world today, all of the people need recreation (消遣). We     1    work all the time if we are
going to keep healthy and enjoy life.
         Everyone has his own way of     2    . Perhaps one of the most popular forms     3    to take
part in sports. There are team sports, such as basketball and football. There are    4    individual (各人的)
sports, such as swimming and running. Skating and mountain climbing are the most popular forms of
recreation for people who     5    to be outdoor.
         Not everyone who enjoys     6    likes to take part in them. Many people like    7    them on TV or
listening them on the radio. So many people like some forms of     8    recreation, such as watching TV,
singing and dancing.
        It doesn't matter    9    we like indoor recreation or take part in outdoor sports. It is important for
everyone to    10   from time to time, and enjoy some forms of recreation.

( )1. A. can
( )2. A. retiring
( )3. A. is
( )4. A. too
( )5. A. hate
( )6. A. culture
( )7. A. looking at
( )8. A. online
( )9. A. that
( )10. A. relax

B. can't
B. living
B. are
B. also
B. dislike
B. practice
B. seeing
B. worldwide
B. whether
B. work

C. must
C. sighting
C. was
C. even
C. like
C. sports
C. watching
C. outdoor
C. when
C. study

D. wouldn't
D. relaxing
D. were
D. ever
D. follow
D. programs
D. checking
D. indoor
D. although
D. dream

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题型：选择题

现有一瓶葡萄糖溶液，内含有适量酵母菌，经测定瓶中放出的CO₂体积与吸收O₂的体积之比为5：3，这是因为[ ]

A．有1/4的酵母菌在进行有氧呼吸

B．有1/2的酵母菌在进行有氧呼吸

C．有2/3的酵母菌在进行无氧呼吸

D．有1/3的酵母菌在进行无氧呼吸

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题型：解答题

在不透明的口袋中装有大小、质地完全相同的分别标有数字1，2，3的三个小球，随机摸出一个小球（不放回），将小球上的数字作为一个两位数个位上的数字，然后再摸出一个小球将小球上的数字作为这个两位数十位上的数字（利用表格或树状图解答）。

（1）能组成哪些两位数？

（2）小华同学的学号是12，在一次试验中他摸到自己学号的概率是多少？

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题型：单项选择题

在某地进行的吸烟与肺癌关系的研究显示，该地人群肺癌年死亡率为0.56‰，吸烟与不吸烟者的肺癌年死亡率分别为0.96‰和0.07‰。上述研究的人群归因危险度百分比（PARP）为（）。

A.13.7

B.87.5%

C.0.49‰

D.0.89‰

E.92.7%

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三物备急丸的组成药物是( )A．大黄干姜巴豆 B．大黄芒硝附子 C．大黄干姜细辛

题目：

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