题目内容
【题目】 We __________ a meeting when suddenly a woman broke in.
A. had had B. had C. were having D. has had
【答案】C
【解析】句意：我们正在开会，这时突然一个妇女闯了进来。句式 “be doing. . . . when. . . ”表示“正在做 这时(突然） ”。
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【题目】 We __________ a meeting when suddenly a woman broke in.
A. had had B. had C. were having D. has had
【答案】C
【解析】句意：我们正在开会，这时突然一个妇女闯了进来。句式 “be doing. . . . when. . . ”表示“正在做 这时(突然） ”。