UC知道请问这道题怎么解释?
来源：百度知道 编辑：UC知道 时间：2024/05/22 14:01:27
答案选D.请问怎么解释这道题?
______, it was very difficult for the soldiers to hurry to the front.
A.Raining hard B.To rain hard
C.Having rained hard D.It raining hard
______, it was very difficult for the soldiers to hurry to the front.
A.Raining hard B.To rain hard
C.Having rained hard D.It raining hard
答案为D
这是一个独立主格结构
主句中的主语为for the soldiers to hurry to the front，用形式主语it代替，分词raining的主语应该为表示天气的it，虽然写法一方，但意义不同。所以it不能省略。
c
d 是个标准的错误吧，用it's的话后面该接从句
c