题目
My mother is very busy these days. She has lots of things_.A. to doB. doingC. doneD. does
My mother is very busy these days. She has lots of things_.
A. to do
B. doing
C. done
D. does
题目解答
答案
A. to do
解析
这个句子需要一个动词不定式来表示将来要做的事情。动词不定式在英语中通常用来表示目的或将来要做的事情。在这个句子中，"to do" 表示母亲有很多事情要做，符合句子的语境。