你在向人询问事情之前,应先说: A. I’m sorry. B. Great. C. Excuse me.
给下列单词选择相应的中文翻译,只填序号。 ( ) (1) American( ) (2) practice ( ) (3) thirsty ( ) (4) toilet( ) (5) exercise
You boy !
this medicine .
I computer games last night .
What did you do?