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题目内容
（安徽广播电视大学-土木工程）
— 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
—No, we________, but we spent too much time shopping.
A、could have
B、could
C、must have
D、must
参考答案
