.We were all waiting for you .You _____for the seaside by yourself without leaving a message.
#89123
A
mustn’t leave
B
shouldn’t have left
C
couldn’t have left
D
needn’t leave
推荐题目
—What happened to the young trees we planted last week?—The trees _ well, but I_ them．
#86829
A
might grow; hadn't watered
B
needn't have grown; didn't water
C
would have grown; didn't water
D
would grow; hadn't watered
(2011·江西)It ________ be the postman at the door.It's only six o'clock.
#86557
A
mustn't
B
can't
C
won't
D
needn't
When the middle-aged man was visiting his girlfriend, she demanded that he _______ his beard.
#86807
A
shaved
B
had shaved
C
would shave
D
shave