根据提示补充句子
Are those ___(她的)new books?
Excuse____ ,are you a new student?
______ grade are you in?
What's one ____two ?--Three.
参考答案:her
me
Which
and
Are those ___(她的)new books?
Excuse____ ,are you a new student?
______ grade are you in?
What's one ____two ?--Three.
参考答案:her
me
Which
and