With a large amount of work the chief manager couldn’t spare time for a holiday.A. remai

问题补充：

With a large amount of work , the chief manager couldn’t spare time for a holiday.

A. remained to be done

B. remaining to be done

C. remained being done

D. remaining to do

答案：

A. remained to be done

(答案→)B. remaining to be done

C. remained being done

D. remaining to do

解析：考查用法。Sth remain to be done某事有待于被做；remianing作为形容词表示剩下；句意：因为有大量的工作有待于被做，总经理抽不出时间度假。