有几道英语题,请教一下高人!

来源:百度知道 编辑:UC知道 时间:2024/07/05 22:25:14
the medical record shows that it was the drag,not the disease,__him several years ago.A.that.B.finally.C.the effects of which.D.the effect of which.
I hope all the precautions against air pollution,__suggested by the local government,will be seriously considered here.A. while B.since.C.as D.after
All flights___because of the snowstorm,many passengers could do nothing but take the train.A.had been canceled.B.have been canceled.C.were canceled D.having been canceled

你的句子有问题,我猜应该是这样的:
the medical record shows that it was the DRUG,not the disease,that KILLED him several years ago.

I hope all the precautions against air pollution, AS suggested by the local government,will be seriously considered here.

All flights WERE CANCELED because of the snowstorm,many passengers could do nothing but take the train.

D
C
A