The Greens are helping the farmers _____(pick) apples.
问题描述:
The Greens are helping the farmers _____(pick) apples.
答
填pick.help sb (to)do sth.帮助某人做某事,其中的to可以省略.
The Greens are helping the farmers _____(pick) apples.
填pick.help sb (to)do sth.帮助某人做某事,其中的to可以省略.