问题:
早上老师进教室时,同学们应对老师说:“________”.
A.Hello!
B.How are you?
C.Good morning!
D.Good afternoon!
早上老师进教室时,同学们应对老师说:“________”.
A.Hello!
B.How are you?
C.Good morning!
D.Good afternoon!
A.Hello!
B.How are you?
C.Good morning!
D.Good afternoon!
参考答案: