单项选择题
A.very carefully B.most carefully C.more carefully D.the most carefully
Not until the meeting was over（）that he had made a mist...
单项选择题Not until the meeting was over（）that he had made a mistake in his speech.
A.he realized B.did he realize C.hehas realized D.has he realized
Nobody believed him（）what he said.A.even thoughB.in spi...
单项选择题Nobody believed him（）what he said.
A.even though B.in spite C.no matter D.contrary to
Nobody（）to smoke in the cinemaA.allowB.allows C.is al...
单项选择题Nobody（）to smoke in the cinema
A.allow B.allows C.is allowed D.are allowed
