He buys some orange juice for his sister 改为同义句 He ()()()some oran

问题描述:

He buys some orange juice for his sister 改为同义句 He ()()()some oran

我认为都可以。

He buys his sister some orange juice.

buy sth. for sb.=buy sb. sth.
give sth. to sb. =give sb. sth. ---- I gave you the flower that day.
很显然:He buys his sister some orange juice.