Question

People in Yancheng are proud of ________ they have achieved in the past thirty years.

A．how

B．which

C．what

D．when

Answer 1

C

how如何，怎樣；which哪一個；what什么；when什么時候。句意：鹽城的人們為他們在過去三十年中取得的成就感到驕傲。結合語境可知下文賓語從句中缺少邏輯賓語，故選C。