Question

— Why do you look sad?

— There are so many problems _____.

A. remaining to settle B. remained settling

C. remaining to be settled D. remained to be settled

Answer 1

C

【解析】

试题分析：考查remain用法。句意：——为什么你看起来很难过？——有如此多的问题有待于解决。remaining剩下的；sth. remain to be done某事有待于被做；本题是两个用法相结合形成remaining to be settled修饰problems，故选C。

考点：remain用法。