the two oceans the Pacific is . A. In; the larger B. For, larger C. Of; larger D. Of; the larger 题目和参考答案——青夏教育精英家教网—

题目内容

______ the two oceans the Pacific is ______.

　 A. In; the larger 　 B. For, larger C. Of; larger 　 D. Of; the larger

解析:

指两个中的另一个，用比较级时要加定冠词；在两个中介词要用of。

练习册系列答案

相关题目

There must be ______ book which could help .

A. some B. any C. one D. one useful

_____excites us greatly that the torch relay of 2008 Olympics will be held in QuFu, the hometown of Confucius.

A. What B. That C. It D. As

The new machine，if _________ properly，will work at least ten years.

　 A. use 　 B. using C. being used 　 D. used

More than_______ of the workers_______from Paris.

　 A. ten percents; is 　 B. ten percent; are

　 C. three times; was 　 D. percents ten; comes

Look, they seem _____ about you.

　 A. talk 　 B. to talk C. to be talking 　 D. to be talked

Would you be ______ to turn down the gas fire a little?

　 A. kind enough 　 B. kind so as C. kind 　 D. so kind

I'd like to be a professional singer, but I don't think I've got

A. a good voice enough B. a good enough voice

C. a voice enough good D. an enough good voice

Parents who smoke often open a window or turn on a fan to clear the air for their children, but experts now have identified a related threat to children's health that isn't as easy to get rid of: third-hand smoke。

That's the term being 1 to describe the invisible yet poisonous mixture of gases and particles(颗粒) clinging(依附) to smokers' hair and 2 , not to mention cushions and carpeting, that stays long after second-hand smoke has cleared from a room. The remaining 3 heavy metals, carcinogens(致癌物) and even radioactive materials that young children can get on their hands and take in, 4 if they're crawling or playing on the floor。

Doctors from MassGeneral Hospital for Children in Boston coined the term "third-hand smoke" to 5 these chemicals in a new study that 6 on the risks they pose to infants and children. The study was published in the 7 issue of the journal Pediatrics。

"Everyone knows that second-hand smoke is bad, 8 they don't know about this," said Dr. Jonathan P. Winickoff, the lead author of the study and an assistant professor of pediatrics at Harvard Medical School。

"When their kids are 9 the house, they might smoke. Or they smoke in the car. Or they strap(用带子捆扎) the kid in the car seat in the back and crack the window and 10 , and they think it's okay because the second-hand smoke isn't getting to their 11 . We needed a term to describe these tobacco toxins that aren't 12 ."

The study reported on 13 toward smoking in 1,500 households across the United States. It found that the vast majority of both smokers and nonsmokers were 14 that second-hand smoke is harmful to children. Some 95 percent of nonsmokers and 84 percent of smokers 15 with the statement that "inhaling smoke from a parent's cigarette can 16 the health of infants and children"。

But 17 fewer of those surveyed were aware of the 18 of third-hand smoke. Since the term is so new, the researchers asked people if they agreed with the statement that "breathing air in a room 19 where people smoked yesterday can harm the health of infants and children"。

Only 65 percent of nonsmokers and 43 percent of smokers agreed with that 20 , which researchers interpreted as acknowledgement of the risks of third-hand smoke。

( ) 1. A. told B. discussed C. used D. mentioned

( ) 2. A. shoes B. clothing C. body D. mouth

( ) 3. A. includes B. covers C. finds D. improves

( ) 4. A. especially B. specially C. immediately D. regularly

( ) 5. A. name B. call C. explain D. describe

( ) 6. A. focused B. tended C. tried D. worked

( ) 7. A. later B. latest C. best D. previous

( ) 8. A. but B. and C. however D. or

( ) 9. A. alongside B. out of C. in D. beside

( ) 10. A. cough B. talk C. observe D. smoke

( ) 11. A. cars B. seats C. kids D. windows

( ) 12. A. visible B. invisible C. poisonous D. concrete

( ) 13. A. policies B. attitudes C. bans D. habits

( ) 14. A. told B. content C. confident D. aware

( ) 15. A. opposed B. agreed C. fought D. connected

( ) 16. A. harm B. destroy C. improve D. confuse

( ) 17. A. quite B. very C. far D. too

( ) 18. A. chances B. risks C. abilities D. conditions

( ) 19. A. tomorrow B. today C. yesterday D. weekend

( ) 20. A. statement B. mark C. discussion D. prejudice

试题分类