题目

13.They all_______the job.
A.asked after
B.asked for
C.asked to
D.asked with
7._______all we should put the theory into practice.
A.Beside
B.To
C.Above
D.Of14.The next train to Beijing_______here at 3'o clock.
A.is due
B.is due to
C.is due for
D.due to
16.The problem is_______by pollution.
A.caused
B.because
C.due
D.because of

提问时间：2021-01-23

答案

B
c
a
a