Thank you for all your hard work last week. I don’t think we ______ it without you.
#90484
A
can manage
B
could have managed
C
could manage
D
can have managed
推荐题目
—What happened to the young trees we planted?—The trees       well, but I didn't water them.
#87410
A
might grow
B
needn't have grown
C
would grow
D
would have grown
He must have attended the meeting yesterday,___________  he?
#88232
A
didn’t
B
mustn’t
C
needn’t
D
hasn’t
You    park  here! It’s an  emergeney  exit.
#87821
A
wouldn’t
B
needn’t
C
couldn’t
D
mustn’t