问题

Did you visit the museum last week ?—No, we ___, but we spent too much time shopping.
A:could have
B:could
C:must have
D:must
B:could
C:must have
D:must
正确答案是:
同类题型
. -What is the book mainly about? -Well, it ________ a little boy who suffered a lot during the war.
d you drop the chance of earningbig money—______ You know, I don’t want to getrich by taking risks
The boy is _____ young _____ go to school.
Badluck They didn’t offer the job to me— ______ You’ve been well prepared for the interview