he built a chemistry lab ____ himself when he was only ten.A.for B.by C.with D.of为什么?

分类: 作业答案 • 2022-07-28 19:07:12

问题描述：

he built a chemistry lab ____ himself when he was only ten.A.for B.by C.with D.of
为什么?

答

built…for 给谁建造什么东西.一般为谁,给谁用for