my shoes（）blue.bur this pair of shoes（）blmy shoes（）blue.bur this pair of shoes（）blacka.are are b.is is c.i are d.are is

分类: 作业答案 • 2022-02-24 15:40:24

问题描述：

my shoes（）blue.bur this pair of shoes（）bl
my shoes（）blue.bur this pair of shoes（）black
a.are are b.is is c.i are d.are is

答

are is
复数单数

my shoes（ ）blue.bur this pair of shoes（ ）blmy shoes（ ）blue.bur this pair of shoes（ ）blacka.are are b.is is c.i are d.are is