classroomA.教师 B.学校 C.教室
询问别人的年龄,你应该说:________A.How old are you? B.How are you?
别人赞扬你的东西很漂亮时,你应该说:________A.Thank you. B.No.
要把某样东西给别人,通常应该说_________A.Here you are. B.May I have a look?
与别人道别时,我们应该说_________A.Hello! B.See you .
我国国旗的颜色有:________A.red and white B.red and yellow