All the people in this company have been instructed _____ the survey they did yesterday.A,return B.return's C.to return D.to return's 拜托说说原因,为什么选那个,

分类: 作业答案 • 2021-12-20 03:48:53

问题描述：

All the people in this company have been instructed _____ the survey they did yesterday.
A,return B.return's C.to return D.to return's 拜托说说原因,为什么选那个,

答

C.to return 这是一个结构have been instructed to do

答

选C
instruct sb to do sth.
变成被动语态是 sb.be instrrcted to do sth.
再变成完成时是 sb.have been instructed to do sth.