My parents love me dearly of course and will do they can to make sure that I can

My parents love me dearly ofcourse and will do ____ they can to make sure that I can get a good education.

A.that             B.which        C.what             D.something

试题答案

【答案】

C

【解析】考查宾语从句的连接词。从句中缺主语，用what。