问题补充:
Although the working mother is very busy, she still a lot of time children.
A. devotes…on
B. devotes….to
C. spends…to
D. spends…in
答案:
A. devotes…on
(答案→)B. devotes….to
C. spends…to
D. spends…in
解析:句意,尽管工作的母亲很繁忙,但是她仍然把大量的时间奉献给了她的孩子们。devote…to是固定用法,意思是把……奉献。