—IspenttwoweeksinLondonlastsummer.—Thenyoumusthavevisit...

问题详情：

—I spent two weeks in London last summer.

—Then you must have visited the British Museum during your stay,______you?

n’t        n’t        ’t        ’t

【回答】

C

知识点：一般过去时及其被动式

题型：选择题