He _______ Shanghai, for I saw him talking with the headmaster a moment ago.
#90144
A
must have gone to
B
can’t have gone to
C
mustn’t have been to
D
can’t have been to
推荐题目
She________the film. She knows nothing about it. 
#89871
A
can’t see
B
can’t have seen
C
must see
D
mustn’t have seen
Without your help,I         the job on time last week.
#87375
A
would not have finished
B
would not finish
C
would finish
D
would have finish
There was a traffic jam; otherwise I ____ here on time.
#87428
A
would be
B
had been 
C
should be
D
would have been
 The plant is dead. I _____ it more water.
#90218
A
will give
B
would have given
C
must give
D
should have giv