-You’ve made great progress in your English study, haven’t you?-Yes, but much A.

—You’ve made great progress in your English study, haven’t you?

—Yes, but much        

A.remains to do

B.is remained to do

C.remains to be done

D.is remained to be done

试题答案

C

考查非谓语动词。句意“你的英语学习已经有了很大的进步，不是吗？”“是的，但是还有很多事情要做。”remain to be done是固定句型，意为“......有待被做”。much和do是动宾关系，应该用被动形式。故选C。