Question

we are going to the bookstore.you can come with us ---you can meet us there later.

A buit
B and
C or
D then

Answer 1

C 表示另一种选择。
we are going to the bookstore.you can come with us ，or you can meet us there later.
我们要去书店，你要么和我们一起去，要么到时候在书店碰面。

：）

Answer 2

C
这句话意思是：我们准备去书店，你可以和我们一起去或者你稍后在那儿和我们会和。

Answer 3

C. or

Answer 4

C