It is essential that all the details in this case ______ first.

admin2013-10-11 40

问题 It is essential that all the details in this case ______ first.

选项 A、is investigated
B、was investigated
C、be investigated
D、shall be investigated

答案C

解析 It is essential that．．．的句式要求从句中使用虚拟语气，因此只有选项C是正确的。其他的选项均为迷惑项。

转载请注明原文地址:https://kaotiyun.com/show/6iLK777K

专业英语四级

相关试题推荐

随机试题

最新回复(0)