题目内容
19、I didn't hear the phone. I asleep.
A. must be B. must have been C. should be D. should have been
试题答案
19、B
I didn’t hear the phone. I ________ asleep.
A. must be B. must have been
C. should be D. should have been
查看习题详情和答案>>I didn't hear the phone. I asleep.
A. must be B. must have been C. should be D. should have been
查看习题详情和答案>>I didn't hear the phone. I_____ asleep.
A. must be B. must have been C. should be D. should have been
查看习题详情和答案>>I didn't hear the phone. I ________ asleep.
A. must be
B. must have been
C. should be
D. should have been
查看习题详情和答案>>
A. must be
B. must have been
C. should be
D. should have been
查看习题详情和答案>>
B. must have been
C. must be
D. should have been
I didn’t hear the phone. I___________ asleep.
A. must be B. must have been
C. should be D. should have been
查看习题详情和答案>>
I didn't hear the phone. I ________ asleep.
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