Mr. White was seen the Palace Museum.A. enterB. to enterC. enteredD. to entering

发布时间：2020-08-16 11:43:51

Mr. White was seen      the Palace Museum.
A. enter
B. to enter
C. entered
D. to entering

网友回答

A. enter
(答案→)B. to enter
C. entered
D. to entering
解析：本题考查非谓语动词。感官动词see sb do sth结构为省to的不定式，其被动形式要加上to。句意：怀特先生被看到进入了故宫。
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