A. not have been
B. not had been
C. have not been
D. had not been
从下列各句后的四个选项(A,B,C,D)中选出一个能填入句中空白处的最佳选项: The teacher told us the fact().A. that t
从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项：The oceans do not so much divide the worl
题干：从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项：It _ me three years to draw the beauti
题干：从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项：_is known to all, China will be an_ po
从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项：____ that the scientist will give us a ta
从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项:Washing the food down with water as a sub
从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项:It makes good _ to bring an umbrella, it
9.从下列各句后的四个选项（A、B、C、D）中选出一个能填入句中空白处的最佳选项：They should try to _ their usual inhibi
从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项:It rained hard yesterday, ()prevented me
从下列各句后的四个选项(A、B、C、D)中选出一个能填入句中空白处的最佳选项;It rained hard yesterday, _ prevented me