您的位置: 首页 > 作业答案 > 英语 > I think English is very _____(help)to know about the world.谁若知道就告诉我,

I think English is very _____(help)to know about the world.谁若知道就告诉我,

分类: 作业答案 • 2021-12-23 11:02:22

问题描述：

I think English is very _____(help)to know about the world.谁若知道就告诉我,

答

helpful