He ___ away before we arrived, since the house was deserted.
#87613
A
shall have gone
B
should have gone
C
could have gone
D
must have gone
推荐题目
---Did you listen to the speech?--- No, we ______ it. But we had a lot of traffic on our way.
#90052
A
could have attended
B
must have attended
C
could attend
D
shouldn't have attended
If you had got up early,you   here on time.
#89162
A
would reach
B
would have reached
C
have reached
D
had reached
 He directed exposure to pigs,otherwise he_______pig flu.
#90450
A
couldn’t get
B
wouldn’t have gotten
C
couldn’t have got
D
woud get