Question

4. They put forward a lot of plans at the meeting, none of   carried out in their work.

A. which  B. what

C. that  D. them

Answer 1

4.    D考査独立主格结构。句意：他们在会上提出了许多计划， 在工作中没有一条得到落实。题干中逗号后是独.立主格结构，none of them是carried out的动作承受者。如ift选A的话，需要在carried out之前加was/were。