we need ------ for our school trip A.a help B.some help's C.

问题描述:

we need ______ for our school trip A.a help B.some help's C.lot of helps D.some help
1个回答 分类:英语 2014-10-03

问题解答:

我来补答
答案:D
some help 表示“一些帮助”,help 作名词时是不可数名词.
 
 
展开全文阅读
剩余:2000
上一页:解不等式