—IspenttwoweeksinLondonlastsummer.—Thenyoumusthavevisit...

問題詳情：

—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

知識點：一般過去時及其被動式

題型：選擇題