my brother isn't ___the house.He is ____ at schoolA.in at B.at in
问题描述:
my brother isn't ___the house.He is ____ at school
A.in at
B.at in
答
A
in the house ( 在房里)
be at school 在上学
答
my brother isn't _at_the house. He is __in__ at school
答
A
答
my brother isn't in the house. He is at school