The boy spends most of his time ____(study).是填on study还是studying呢_英语解答

The boy spends most of his time ____(study).
是填on study还是studying呢?还是两个都对啊?

人气：162 ℃　时间：2019-10-11 05:28:28

解答

两个都对 spend some time (in) doing sth = spend some time on sth 花费时间去做某事那个in可以省略