Question

Being determined is a good quality and that’s _____it takes to do anything well.

A． where

B．which

C．what

D．how

Answer 1

C               

             
试题分析：考查表语从句。句意 下定决心是一个很好的品质并且这是做好事情所必须具备的。Is 后面缺少表语从句，而在表语从句中考查 it take sth to do sth,做某事是需要花费。。，take 缺少宾语，故用what来引导，所以选C项。          
考点 :  考查表语从句