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Why does the repair process of the DNA may finally fail？
A．Because short-wave radiant energy breaks the strands of the DNＡ.
B．Because the DNA may produce a colony of cancer cells.
C．Because enzymes work to rearrange the DNA into a new order.
D．Because the patient is exposed to UV form. time to time.
答案
更多“Why does the repair process of the DNA may finally fail？A．Because short-wave radiant energ”相关的问题
第1题
Why does the woman ask for the man's address？
A．To send him a book.
B．To get together with him.
C．To repair something at his home.
第2题
Why didn't Mark get up at his usual time？
A．Because the repair man borrowed his car.
B．Because he does not own a car.
C．Because had to take the bus to work.
第3题
听力原文：M: The air conditioner in my room is broken and I can't work.
W: Why not go to the office？
Q: What does the woman mean？
(2)
A．The man can sleep in the office.
B．She can have someone to repair the air conditioner.
C．She can work without air conditioner.
D．The man can do his work in the office.
第4题
听力原文：W: My watch stopped again. And I just got a new battery.
M: Why don' t you take it to Smith' s Jewelry？ They can check it for you.
Q: What does the man mean？
(13)
A．The woman should buy some Jewelry instead.
B．The woman should buy a battery from the Smith's Jewelry.
C．He knows what' s wrong with the woman' s watch.
D．The jewelry store can probably repair the woman' s watch.
第5题
听力原文：W: My watch stopped again. And I just got a new battery.
M: Why don't you take it to Smith's Jewelry？ They can check it for you.
Q: What does the man mean？
(13)
A．The woman should buy some Jewelry instead.
B．The woman should buy a battery from the Smith's Jewelry.
C．He knows what's wrong with the woman's watch.
D．The jewelry store can probably repair the woman's watch.
第6题
A．Paula doesn"t pay the rent on time.
B．She has to buy a new dishwasher.
C．Paula repairs the dishwasher without her permission.
D．She can"t find anyone to repair the dishwasher.
第7题
听力原文：W: Hello.
M: Hello, Sam, This is Paula Handson. Sorry to bother you. But I'm having a small problem I thought you might be able to help me with.
W: Sure, Paula. What's up？
M: Well, you know Sarah and I moved into off-campus apartment in the fall, over on the west side of town？ Anyway we've been happy with it until the past couple of months.
W: Yeah. What happened？
M: Well, the dishwasher broke down. So we report it to Ms. Connors, the owner, she said she'd take care of it. But a month went by and nothing happened.
W: Did you get back in touch with her？
M: I got a repair person to give me an estimate, then I sent it to her. When I didn't hear from her, I had the repair done. And I deducted the cost from the rent check.
W: So what's the problem？
M: She called here mad as a hornet. She said she could have gotten the repair done for less money. Now she's threatening to evict us for not paying the full rent.
W: Hole on, Paula. It does sound pretty serious. But I'm sure you can all sit down and work this out.
M: Well, you are over at the law school. So I wondered if you would mind coming with Sarah and me when we go to talk to Ms. Connors. We're supposed to meet with her tomorrow night at eight.
W: Sure. I haven't studied a lot about contracts yet. But I'd be glad to help you straighten things out. Why don't I stop by at about 7:30？
M: Thanks, Sam. You're a lifesaver.
Why is Paula unhappy？
A．The apartment is too far from the campus.
B．The apartment needs a lot of repair work.
C．She's having trouble with the owner of the apartment.
D．Her roommate won't share expenses.
第8题
Why may the repair process of the DNA finally fail？
A．Because shortwave radiant energy breaks the strands of the DNA.
B．Because the DNA may produce a colony of cancer cells.
C．Because enzymes work to rearrange the DNA into a new order.
D．Because the patient is exposed to UV from time to time.
第9题
What do the speakers agree？
A．That the repair man does good work
B．That the repairs will be expensive
C．That the copy machine should be returned for repairs
D．That the repair man should not charge for the repairs
第10题
What does the woman imply about her car？
A．She couldn't probably repair it herself.
B．She has been really worded.
C．It will probably cost her a lot to repair.
D．There must be something wrong with it.
