Theoutlineofrooftopsandchimneys________againstthepalesky.
A、pulledoutD
A 离开 B 注意、留神 C 提供 D 显眼、突出
I understood from her that you undertook other important work ______.
Thatproposalisessentiallyirrelevant________theissueathand.
The government finally ________ all the documents relating to the war.
Robots differ from automatic machines ________ after completion of one specific task，they can be reprogrammed by a computer to do another one.
Basically，theseattitudesamounttoabelief________leisurecanandshouldbeputtogooduse
