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听力原文：Could you please open the window?
(A) The store will be reopened tomorrow.
(B) Please listen up.
(C) Oh, surE.Is it too warm?
(20)

A.
B.
C.

【参考答案】

C
解析：Could you…?(可以做……吗?)请求疑问句→回答sure接受
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Sampling of liquid samples requires the following steps？ （）
A．shake well
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听力原文：M: My computer is so slow that I can't work on this report. It' s driving me crazy. I think it' s time to buy a new onE.W: You should try to go to Cherry' s electronics. That' s where I got mine last year. They're very helpful, and they have the best technicians in town.M: That' s good information. I always have some problems with computers.W: Oh, and when you go, don't forget to take your computer with you. They' ll copy its contents onto your new onE.What is the man' s problem?A.His computer' s programs needs to be updateD.B.His computer is too slow.C.His computer is too small.D.His computer is broken.
A.W:
B.
M:
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What
E.His
F.
B.His
G.
C.His
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D.His
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