A.efficient
B.effective
C.affected
D.influent
A.Who cares
B.Why do you ask
C.Which one
D.Why is it so
听力原文:Why are you so silent today?
(3)
A.I'm well today.
B.That's OK.
C.No, I like to do so.
D.Because I've got a headache.
A.how do you know it?
B.why do you say so?
C.what do you mean by that?
A.No, I' m fin
B.Sorry.
C.What do you mean?
D.No, I have a terrible headach
E.
A.I am.I just had a close call
B.No.I’m fine
C.Why do you say so?
A. I’m hungry
B.I don’t think so
C.That sounds good
D.You’re welcome