Question

【题目】All ______ should be done is worth doing well.

A.whichB.whatC.thatD.不填

Answer 1

【答案】C

【解析】

考查定语从句。句意：应该做的事都值得做好。此处为定于从句修饰先行词all，先行词为all且在从句中做主语，只能用that引导。故选C。