题目

题型：不详难度：来源：

We may find that learning a foreign language does not have to be ______learning our mother tongue, but can in fact be as easy.

A．twice harder as

B．as twice hard as

C．twice as hard as

D．as twice hard

答案

C

解析

这题考查倍数的表达，倍数+as adj as的用法，A项应该是twice harder than，C、D项都是顺序错了，选C。