Let's ()the school music festival.--That's a good idea.A.to be in B.are in C.be in D.join to be in
问题描述：
Let's ()the school music festival.--That's a good idea.A.to be in B.are in C.be in D.join to be in
答
怎么都觉得别扭，这种英语句子应该外国人都不懂
答
c
答
A.
答
D
希望能帮到你,祝你更上一层楼,有不会的可以继续问哦~~
答
C
let's +动词原形
答
C