. --- made her struggle to become an artist so hard? --- she was a woman. A. What; What B. That; That C. What; That D. That; What 题目和参考答案——青夏教育精英家教网—

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. --- _______ made her struggle to become an artist so hard?

--- ______ she was a woman.

A. What; What B. That; That C. What; That D. That; What

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Don't blame genes for aging facial skin. A new study of twins suggests you can 1 those coarse(粗糙的) wrinkles, brown or pink spots, and dilated(膨胀的) blood vessels on too much time in the sun, smoking, and being overweight.

Because twins share genes, but may have 2 exposures to environmental factors, studying twins allows an, "opportunity to control for genetic susceptibility(敏感性)," Dr. Elma D. Baron, at Case Western Reserve School of Medicine in Cleveland, Ohio, and colleagues 3 in the latest issue of Archives of Dermatology.

Their analysis of environmental skin-damaging factors in 65 pairs of twins hints that skin aging is 4 more to environment and lifestyle than 5 factors.

But when it 6 skin cancer, the researchers say their findings support previous reports that 7 environment and genes affect skin cancer risk.

Baron's team 8 facial skin of 130 twins, 18 to 77 years old, who lived 9 in the northern Midwest and Eastern regions of the U.S. who were 10 the Twins Days Festival in Ohio in August 2002.

At this time, each of the twins also 11 reported how their skin burned or tanned 12 sunscreen(防晒霜), their weight, and their history of skin cancer, smoking, and alcohol drinking.

The study group 13 of 52 fraternal and 10 identical twin pairs, plus 3 pairs who were unsure of their twin status. Identical(同卵的) twins share all of their genes and fraternal twins share only about half.

From these data, the researchers 14 strong ties, outside of twin status, between smoking, older age, and being overweight, and having facial skin with evidence of environmental 15

16 contrast, sunscreen use and drinking alcohol appeared correlated with 17 skin damage.

Baron and colleagues say the current findings, which highlight ties between facial 18 and potentially avoidable 19 factors -- such as smoking, being overweight, and 20 overexposure to the sun's damaging rays -- may help motivate people to minimize these risky behaviors.

( ) 1. A. blame B. owe C. take D. bring

( ) 2. A. same B. different C. similar D. common

( ) 3. A. explain B. confirm C. declare D. shout

( ) 4. A. equal B. related C. close D. strict

( ) 5. A. characteristic B. personal C. natural D. genetic

( ) 6. A. comes to B. talks of C. refers to D. gets to

( ) 7. A. all B. neither C. both D. either

( ) 8. A. examined B. checked C. inspected D. interviewed

( ) 9. A. most B. usually C. mostly D. always

( ) 10. A. joining B. representing C. attending D. remarking

( ) 11. A. separately B. lonely C. commonly D. truly

( ) 12. A. with B. on C. in D. without

( ) 13. A. consisted B. made up C. contained D. included

( ) 14. A. documented B. recorded C. reported D. noted

( ) 15. A. damage B. exploration C. protection D. material

( ) 16. A. In B. By C. As D. At

( ) 17. A. lesser B. more C. no D. fewer

( ) 18. A. look B. aging C. expression D. wrinkle

( ) 19. A. environmental B. genetic C. emotional D. psychological

( ) 20. A. protected B. planned C. unprotected D. prevented

Pierre is a 25-year-old penguin at the California Academy of Sciences. Due to his old age, he was going bald, which made him feel too cold to swim in the pool. Therefore, biologists at the academy had a wetsuit created for this penguin to help him get back in the swimming pool.

Unlike marine mammals, which have a layer of blubber to keep them warm, penguins depend on their waterproof feathers. Without them, Pierre was unwilling to jump into the swimming pool and ended up trembling on the side of the pool while his 19 peers played in the water.

"He was cold; he would shake," said Pam Schaller, a senior biologist. Schaller first tried a heat lamp to keep Pierre warm. Then she got another idea: if wetsuits keep humans warm in the cold Pacific, why not make one for Pierre?

Schaller designed the suit, which covered Pierre’s body and had small openings for his flippers.

"I would walk behind him and look at where there were any gaps, and cut and refit and cut and refit until it looked like it was extremely suitable," she said.

One concern was that the other penguins would reject Pierre in his new suit, but in fact, they accepted his new look. He swam freely and got along with others well, although he was the only penguin with a black stomach.

Schaller couldn’t say for sure whether the wetsuit allowed Pierre to recover his fine feathers, but "certainly we were able to keep him comfortable during a period of time that would have been very difficult for him to stay comfortable".

Pierre will take off his suit after his new feathers grow back.

Pierre felt too cold to swim in the pool because of _____.

A. not having a layer of blubber B. having few feathers due to old age

C. having no wetsuit D. others penguins rejecting him

The idea of making a wetsuit for Pierre came from _____.

A. total invention B. the use of wetsuit on humans

C. the use of heat lamp D. waterproof feathers

Schaller followed Pierre in order to see _____.

A. whether other penguins would reject him

B. if anywhere of wetsuit needed to be cut and refit

C. if the wetsuit kept warm

D. whether the wetsuit would keep the feathers from recovering

What does the underlined word in the second paragraph mean?

A. feeling scared B. staying alone C. shaking with cold D. keeping warm

The best title of the passage is _____.

A. Wetsuit for An Old Penguin B. Old Penguin Getting Bald

C. Unwilling to Swim D. Strange Look of Pierre

When I was 17，I read a quote that went something like：“If you live each day as if it were your last，someday you’11 most certainly be right．”It made a deep 36 on me．and since then。for the past 33 years，I have 37 in the mirror every morning and asked myself：“If today were the last day of my life， 38 I want to do what I am about to do today?”And whenever the answer has been“No”for too many days in a 39 ，I know I need to change something．

Remembering that I’ll be 40 soon is the most important tool I’ve ever known to help me make the big 41 in life because almost everything falls away in the face of death， 42 only what is truly important

About a year ago I was 43 with cancer My doctor even advised me to go home and get my affairs 44 order，which is a doctor’s way of telling people to prepare to die．I 45 with that diagnosis all day． 46 ，at last an advanced test showed that i。。t was a very rare cancer that is 47 with surgery．I had the surgery and I’m fine now

48 wants to die．Even people who want to go to heaven don’t want to die to get there And yet death is the destination we all 49 ．No one has ever escaped it. And that is as it should be，because death is very likely the single best invention of 50 ．It is life's change agent It clears out the old to 51 for the new．Right now the new is you．but someday not too 52 from n6w，you will．gradually’become the old and be cleared away．Sorry to be so dramatic，but it is quite true．

Your time is 53 ，so don’t waste it living，someone else’s 1ife．Don’t be 54 by dogma（教条） —which is living with the results of other people’s thinking．Don’t let the noise of others’opinions drown out your own inner 55 ．And most importantly，have the courage to follow your heart

36．A．impression B．curse C． decision D．joke

37．A．seen B．looked C．found D．1ost

38．A．would B．should C．might D．could

39．A．hurry B．1ine C．moment D．row

40．A．successful B．rich C．dead D．frustrated

41．A．apologies B．fortune C．impressions D．choices

42．A．proving B．leaving C．confirming D．telling

43．A．diagnosed B．cured C．treated D．round

44．A．on B．for C． in D．at

45．A．met B．got C．did D．1ived

46．A．However B．But C．Therefore D．So

47．A．incurable B．curable C．fatal D．changeable

48．A．Anyone B．Someone C．No one D．Everyone

49．A．want B．avoid C．share D．escape

50．A．destination B．1ife C．science D．disease

51．A．make up B．make for C．make our D．make wav

52．A．distant B．short C．long D．away

53．A．1imited B．rare C．enough D．1ost

54．A．wasted B．cheated C．excited D．trapped

55．A．voice B．love C．direction D．confusion

____ my specially-made bicycle is being made for a long journey.

A.In the moment B.At the moment C.For the moment D.By the moment

The government was believed to be considering _____ a law _____ it a crime to import any kind of weapon.

A. to pass …. to making B. to be passing …. to make

C. passing … made D. passing …. making.

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