His failure in the experiment suggested that he ________ his teacher’s proper instructions.
#101852
A
should not have followed
B
should not follow
C
mustn’t have followed
D
hadn’t followed
推荐题目
---May I use your computer, Alex? ---Sorry. Mine _____.
#103334
A
has repaired
B
is being repaired
C
has been repaired
D
is repairing
—Why did you come by bus? —My car broke down yesterday evening and I ________ it repaired.
#104731
A
didn’t have
B
don’t have
C
won’t have
D
haven’t had
---- Have you heard that Peter rather than his parents _________ to Singapore? ---- Really? No wonder I haven’t seen her.
#103204
A
has been
B
has gone
C
have gone
D
have been
—Are you still busy? —Yes, I __________my work, and it won’t take long
#101141
A
just finish
B
am just finishing
C
have just finished
D
am just going to finish
I ______ Beijing for Shanghai in a few days. Do you know when the earliest plane ________?
#102279
A
leaves; takes off
B
am leaving; takes off
C
leave; is taking off
D
am leaving; is taking off