27. All things ____ the planned trip will have to be called off A. considered B. be considered C. considering D. having considered 选A...为什么?

问题描述:

27. All things ____ the planned trip will have to be called off
A. considered B. be considered C. considering D. having considered
选A...为什么?

原文意思应该是:被认为是计划好的旅行的所有事情不得不被取消.所以应该填which are considered结构是:All things(which are considered the planned trip)will have to be called off,括号里表示定语从句而which a...