经营外汇业务的银行所公布的汇率一般有三栏，包括______、______和______。

听力原文：W: Does everything look right to you？ I want it to be perfect.

M: I think you've made a mistake. Don't the napkins go on the left and the silverware on the tight？.

What am the two people discussing？

(14)

A．Setting the table

B．Polishing silver.

C．Sewing napkins.

D．Stocking a pantry.

– Look at the mess you’ve made! -- _________________

A、I’m sorry.

B、I don’t know.

C、I like it.

D、OK.

A. I've seen that.

B. It's not interesting.

C. I'm very happy

D. I think you are right

听力原文：M: I think I've got this experiment set up right now.

W: You only think it's right？ In chemistry you've got to be sure.

What's the woman suggesting to the man？

A．He should not do the experiment after all.

B．He must be extremely careful.

C．She will help him do the experiment.

D．She's sure he is right

听力原文：M: I think I've got this experiment set up right now.

W: You only think it's right？ In chemistry, you've got to be sure.

Q: What does the woman imply？

(17)

A．She is a chemist and has to do lots of experiments.

B．He must be extremely careful.

C．He is very careless during the experiment.

D．She doesn't think the man is right.

A、Accountancy. What about you？

B、I've got two-computer games and cycling.

C、That's right, but I'm an intern at the moment.

D、Yes, it is, but I've been to Scotland.

听力原文：M: I think I've got this experiment set up right now.

W: You only think it's right？ In chemistry, you've got to be sure.

Q: What does the woman imply？

(17)

A．He should do the experiment later.

B．He must extremely careful.

C．She is willing to do the experiment for him.

D．She's sure he is not right.

听力原文：M: I think I've got this experiment set up right now.

W: You only think it's right. In chemistry you've got $o be sure.

What is the woman suggesting to the man？

A．He needn't do the experiment immediately.

B．She doesn't believe the result of the experiment.

C．He has to be very careful.

D．Figures are very important in chemistry.

听力原文：M: I think I've got this experiment set up right now.

W: You only think it's right？ In chemistry, you've got to be sure.

Q: What does the woman imply？

(17)

A．He should do the experiment later.

B．He must be extremely careful.

C．She is willing to do the experiment for him.

D．She's sure he is not right.

A．do it

B．set it

C．arrange it

D．make it