Question

（湖南省怀化市2014年高三第二次模拟考试）24. My mother _____ all the cleaning for my family, but recently she has been too busy teaching to do it.

A. will do B. is doing C. does D. had done

 

Answer 1

C

【解析】句义：妈妈为家人做好清洁工作，但是最近她一直忙于教别人做清洁。本句的前面半句表示的妈妈经常性习惯性的事情，故使用一般现在时表示经常性的事情。故C正确。