补全对话（共5小题，每小题1分，满分5分）

A; Hi. You look excited. ___56______?

B: It is said that a singing contest will be held in our school soon. And I think it a good chance to exercise my singing talents.

A: ___57___?

B: A MP3 player will be given as a reward to the first prize winner.

A: Are you going to take part in it?

B: Sure. __58_____

A: Really? But I don’t think you’ve practiced enough.l

B: I’m going to. I bet I can get the first prize.

A: __59_____. I think you need to have a music teacher to help you.

B: I don’t think it necessary.____60_____

A．By the way, are they giving prizes?

B．People say I have a good voice.

C．I don’t know what others say about it.

D．You can do a lot better next time.E.It’ll turn out fine if I practise a lot.

F.What’s happening

G.Don’t be so sure.

乙醇主要在人体的哪些部位被吸收（）

A.胃及小肠上部

B.小肠下部

C.小肠及大肠

D.大肠

E.回肠