Question

【题目】-- Have you ever been to Shanghai, Mary?
-- Yes, I __________ there for three days with my parents last month.
A.have gone
B.have been
C.went
D.was

Answer 1

【答案】D
【解析】句意：——你去过上海吗，Mary？——是的，我上个月跟我父母一起去了三天。last month是一般过去时的标志，for three days表示持续的动作或状态，不能用短暂性动词，所以排除went，故选D。