问题补充:
Much to be done.
A. is remained
B. remains
C. has been remained
D. is remaining.
答案:
A. is remained
(答案→)B. remains
C. has been remained
D. is remaining.
解析:考查remain的用法。句意:有很多事情需要做。结合语境可知描述的 是现在事物的状态,故用一般现在时态。指某事“尚待、有待于以后被处置”时,后面常接不定式的被动形式,表示主语是不定式的承受者。选B。