I spend half an hour___english every morning.A.reading B.read C.on reading D.to read
问题描述：
I spend half an hour___english every morning.A.reading B.read C.on reading D.to read
答
A
请及时采纳,多谢!reading前面要是不省略，是用in还是on,为什么？spend time/money on sthspend time/money in doing sth 而且 "in doing" in可以省略。