(每日一练)人教版 2022 年高中英语被动语态专项训练


单选题

1、Water ________ to our planet during the first two million years after the birth of the solar system, a study has
found.

A．might be broughtB．may have been brought

C．could be broughtD．should have been brought

答案：B

解析：

考查情态动词和语态。句意：一项研究发现，水可能是在太阳系诞生后的头两百万年被带到我们的星球上的。
A. might be brought 情态动词 might 加被动语态一般式； B. may have been brought 情态动词 may 加被动语态的
完成时； C. could be brought 情态动词 can 加被动语态一般式； D. should have been brought 情态动词 should 加
被动语态的完成时。对于地球上水的起源的研究都是依 ...