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
提示:
提示:
|
remain to do“仍要做……”,当主语与不定式是动宾关系,需使用不定式的被动式. |
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