一You have made great progress in your studies of English，haven’t you?一Yes，but much _______ ．A.remains to doB.is remained to doC.remains to be doneD.is remained to be done
网友回答
C解析这题考查remain的用法，remain to be done“仍然要被做”，句意是：--你英语学习已经取得了很大进步，是吗？-是，但还有很多事还要被做。选C