题目内容
I saw Tom his key in the lock, turn it and open the door.
A. put B. putting
C. puts D. to put
A 【解析】句意:我看见汤姆把他的钥匙放进了锁里,转动它,然后打开了门。see sb do sth看见某人做了某事,see sb doing sth看见某人正在做某事。连词and前后并列,and后是动词原形turn,故and前用动词原形,故选A。
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