题目内容
--You’ve made great progress in your studies of English, 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
答案:C
解析:
解析:
|
remain 作连系动词用,本身不用于被动语态,接动词时常接不定式的被动结构作表语,意为“尚待”。如:A number of problems remain to be solved. |
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