I'm sorry I disturbed you. I didn't know you were busy. If I had known you were busy, I _________ you.
A. wouldn't disturb
B. wouldn't have disturbed
C. would haven't disturbed
D. would have disturbed
查看答案
Lisa is tired all the time. She shouldn't go to bed so late. If she didn't go to bed so late, she _______ tired all the time.
A. will not be
B. wouldn't be
C. is not
D. would be
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