问题

160. It seemed that there was strange sound outside. We ________ carefully but_____nothing.
A:listened toheard
B:heardlistened
C:listenedheard
D:heardlistened to
B:heardlistened
C:listenedheard
D:heardlistened to
正确答案是:
同类题型
It’s raining hard. We have to stay at home __________going fishing.
We had to put off _______the sports meeting because of the rain.
____ will your father come back from Beijing —In two days.
voyage diaries were handed down byhis great grandfather, so their brothers have kept them as ____
Alice won’t join in our discussion tonight.—Oh, she . We have already put it off.