Life is like sport,—I mean it’s a hard competitive business.A.in which B.by which为什么选择 by which

问题描述:

Life is like sport,—I mean it’s a hard competitive business.A.in which B.by which
为什么选择 by which

by which

by which=by saying that 之所以这样说,是因为。。。。
希望回答对你有所帮助,请及时采纳吧,多谢!

mean A by B -----通过(使用) B 来说明A.
1 WHAT DO YOU MEAN BY THAT?
2 WHAT DO YOU MEAN BY KEEPING SILENT WHEN YOU OUGHT TO TALK?