--- Have you told him we have changed the plan?I _____ have, but I haven’t done it yet.
#86932
A
must
B
ought to
C
needn’t
D
can’t
推荐题目
Disney used to ___ pictures in the family garage.
#88983
A
drawn
B
draw
C
drew
D
drawing
It ___ be the postman at the door. It’s only six o’clock.
#87620
A
mustn’t
B
can’t
C
won’t
D
needn’t
If we _______ adequate preparations, the conference wouldn’t have been so successful.
#87422
A
haven’t made
B
wouldn’t make
C
didn’t make
D
hadn’t made
Eliza remembers everything exactly as if it _________ yesterday. 
#90453
A
was happening
B
happens
C
has happened
D
happened