摘要：23．When he the door, he found his keys were nowhere. A. would open B. opened C. had opened D. was to open [答案]D [解析]考查非谓语动词.动词不定时的用法.句意为:当他要打开门的时候,他发现他的钥匙不见了.动词不定时表示将要发生的动作.
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When he _______ the door, he found his keys were nowhere.
A. would open B. opened C. had opened D. was to open
查看习题详情和答案>>When he the door, he found his keys were nowhere.
A. would open B. opened C. had opened D. was to open
查看习题详情和答案>>When he _______ the door, he found his keys were nowhere.
A. would open B. opened C. had opened D. was to open
查看习题详情和答案>>
A. would open B. opened C. had opened D. was to open