Context communication. 根据提供的情景,选择恰当的句子。
1. 当你想问你的朋友旅行是否愉快时,你应说:
A. Hello.
B. How are you?
C. Did you have a good trip?
2. 当你想问别人是否喜欢中国时,你应说:
A. Would you like China?
B. Do you like China?
C. How about China?
3. 当你想把你的朋友李雷介绍给你的朋友时,你应说:
A. It is my friend, Li Lei.
B. He is Li Lei.
C. This is my friend, Li Lei.
4. 当你想问谁想唱支歌时,你应说:
A. Who wants to sing a song?
B. Do you like a song?
C. Do you want to sing a song?
5. 当你想说到吃午饭的时间了,你应说:
A. It's for lunch.
B. Time for lunch.
C. It is lunch now.