Many high schools ask their students to spend a certain number of hour _volunteering_ every day.这是一道选正确形式填空,volunteering.但是我实在是看不懂为什么吖~

分类: 作业答案 • 2021-12-20 03:10:02

问题描述：

Many high schools ask their students to spend a certain number of hour _volunteering_ every day.
这是一道选正确形式填空,volunteering.但是我实在是看不懂为什么吖~

答

spend +时间或金钱+doing ....花费时间或金钱做某事

答

spend sometime doing STh 固定词组，楼主谨记

答

sb.spend + 时间+（in）doing sth.某人花费时间做某事,是固定搭配