B)听句子选择相应的答语。
( )5.A.Yes, about three weeks. B.Yes, of course.
C.Hi, Lucy! Glad to see you again.
( )6.A.It's the most interesting movie I've ever seen.
B.It's about the war. C.I watched it at ten last night．
( )7.A.It's very cold in winter here. B.The radio says it's going to be snowy.
C.It's Thursday.
( )8.A.I have studied it for half a year. B.I am doing well in it.
C.I have studied it very hard.
