build sth up还是build oneself upswimming is a good way to build -----(they) up.

分类: 作业答案 • 2022-02-15 21:20:42

问题描述：

build sth up还是build oneself up
swimming is a good way to build -----(they) up.

答

build sth up.

答

把整个句子写出来要看语境的
这个应该是 themselves 或者them 也可以你看看上下文哪个合适就用哪个
build up 在这里应该是使.身体强壮的意思