what colour------the socks?-------white a.are;it s b.is;they re c.are; they re 横线上该填哪个
问题描述:
what colour------the socks?-------white a.are;it s b.is;they re c.are; they re 横线上该填哪个
答
C are , They're
答
c
socks是复数,用are,下面的代词用they