He must have gone out. I heard the noise of the door _____ when I was still in b

He must have gone out. I heard the noise of the door _____ when I was still in b

题型:0113 期末题难度:来源:
He must have gone out. I heard the noise of the door _____ when I was still in bed.[     ]
A. being locked
B. to lock
C. locking
D. having locked
答案
A
举一反三
Every Monday morning, students in our school would stand at attention, watching the national flag ______. [     ]
A. raising
B. rising
C. being risen
D. being raised
题型:0111 月考题难度:| 查看答案

_____ of danger in the street at night, she had to go home, with a friend _____ her.

[     ]
A. Warned, followed
B. Warning, following
C. Having warned, following
D. Having been warned, following
题型:0116 月考题难度:| 查看答案
_____ a written permission, he had to write another letter to the president of the university. [     ]
A. Not giving
B. Not having been given
C. Having not given
D. Having not been given
题型:北京期末题难度:| 查看答案
_____ three times in a row, the boxer decided to give up fighting. [     ]
A. Having defeated
B. To have defeated
C. Having been defeated
D. To have been defeated
题型:北京模拟题难度:| 查看答案
When I was passing his room, I happened to notice him _____ by his parents.[     ]
A. beat
B. beaten
C. being beaten
D. beating
题型:湖南省模拟题难度:| 查看答案
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