Question

【题目】Perseverance is a kind of quality and that’s _____ it takes to do anything well.

A.howB.whichC.whatD.where

Answer 1

【答案】C

【解析】

考查连接词。句意：坚持不懈是一种品质，这是做好任何事情所需要的。此处为表语从句，从句中缺少宾语，指代事情应用what引导。故选C。