题目列表(包括答案和解析)
When people talk about air pollution, they are usually thinking about outdoor air 1 . But do you know that there is 2 air pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of illnesses have 3 to do with polluted indoor air.
A lot of pollution comes from indoor activities 4 smoking and cooking. As most people 5 about 80-90% of their time inside buildings, it is important to take indoor air pollution seriously, too.
Air pollution influences our health 6 . When the air is polluted, not only young children and old people suffer from it, 7 people with health problems suffer as well. Indoor air pollution can 8 people's eyes, noses and throats. Air pollution, both indoor and outdoor, can also lead to lung cancer(肺癌)and heart disease! In the great London fog in 1952, 4,000 people died in a few days 9 the pollution! 10 is said that half a million young children and women die each year in India because of indoor air pollution!
1. A.pollution B.sadness C.illness D.business
2. A.too B.none C.also D.neither
3. A.nothing B.everything C.something D.anything
4. A.as well as B.such as C.instead of D.for example
5. A.take B.cost C.give D.spend
6. A.in many ways B.in many things C.in many houses D.by the way
7. A.and B.but C.or D.until
8. A.hit B.hurt C.polluted D.destroyed
9. A.because of B.thanks to C.related to D.or
10. A.This B.That C.What D.It
动词填空:用括号内所给动词的适当形式填空,并将答案写在答题卡标有题号的横线处(本大题共8小题,每小题1分,共8分)
1.Many people like to add some sugar while (drink) black tea.
2.Mo Yan, a Chinese writer (honor) with the Nobel Prize last year.
3.— Will you come and pick me up tomorrow morning?
— Yes, I (promise).
4.If you need our her programme list, I’ll be happy (send) you one. Please leave your e-mail address here.
5.—Why did the policeman stop your car?
—I (make) a call at that moment . What a bad day!
6.The 2014 Youth Olympic Games (hold) in Nanjing from August 16th to 28th.
7.I didn’t realize I (leave) the key at home until I got to my car. So I had to go back.
8.— The newspaper says all the museums will be open to public soon. Do you know that?
— Yes. But the local government (not confirm) it yet. Let’s just wait and see.
Jenny!Do you know that one-third of the boys in our class _________ the singer Zhang Shaohan?
A.like B.likes C.liking
Do you know that women’s brains are smaller than men’s? Normally the women’s brain weighs 10% less than men’s. Since research has shown that the bigger the brain, the cleverer the animal, men must be more intelligent(聪明的) than women. Right? Wrong. Men and women always score similarly on intelligence tests, despite the difference in brain size. Why? After years of study, researchers have concluded that it’s what’s inside that matters, not just the size of the brain. The brain is made up of “grey matter” and “white matter”. While men have more of the white matter, the amount(数量)of “thinking” brain is almost the same in both men and women.
It has been suggested that smaller brain appears to work faster, perhaps because the two sides of the brain are better connected in women. This means that little girls may learn to speak earlier, and that women can understand sorts of different information at the same time. When it comes to talking to the boss on the phone, cooking dinner and keeping an eye on the baby all at the same time, it’s women who come out on top every time.
There are other important differences between two sexes(性别). As white matter is the key to spatial(空间的)tasks, men know better where things are in relation to other things. “A great footballer always knows where he is in relation to the other players, and he knows where to go,” says one researcher. That may explain one of life’s great mysteries: why men refuse to ask for directions … and women often need to!
The differences begin when fetuses(胎儿)are about nine weeks old, which can be seen in the action of children when they are very young. A boy would try to climb a barrier before him or push it down while a girl would ask for help from others. These brain differences also explain the fact that more men take up jobs that require good spatial skills, while more women speech skills. It may all go back to our ancestors, among whom women needed speech skills to take care of their babies and men needed spatial skills to hunt, according to one research.
1.Which of the following is TRUE according to Paragraph 1?
A. Grey matter controls thinking in the brain.
B. Men’s brain is 10% less than women’s.
C. Grey matter plays the same role as white matter.
D. Men and women have the same amount of white matter.
2.What can you infer from Paragraphs 2 and 3?
A. Men have weaker spatial abilities.
B. Women do not need to tell directions.
C. Women prefer doing many things at a time.
D. Women do many jobs at a time better than men.
3.What can you learn from Paragraph 4?
A. Our children needed more spatial skills.
B. Women may have more feelings than men.
C. Young boys may be stronger than young girls.
D. More women take up jobs requiring speech skills.
4. The passage is mainly about _______.
A. ways of being more intelligent
B. differences between men and women
C. studies on brains between two sexes
D. studies on white matter and grey matter
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