The police chief ordered that parking____on Main Street during the rush hour.

问题描述:

The police chief ordered that parking____on Main Street during the rush hour.
A.be prohibited
B.be prohibiting
C.is prohibited
D.was prohibited
选择哪个以及理由~

这道题的答案应该是A
在动词suggest,order,demand,propose,request,command,insist等后的宾语从句中,用虚拟语气(即Should+动词原形或只用动词原形)来表示愿望、建议、命令、请求等.
本句是order引导的宾语从句,从句中parking(停车)应该被禁止,所以使用被动语态.那么动词be就应该使用原形来表示虚拟语气.