选出合适的选项。
A. Nice to meet you.
B. Good morning.
C. My name is Mike.
D. Stand up, please.
E. Sit down, please.
1.当你早上在校门口遇见Miss Li时,你会说:(________)
2.当你想表达认识对方很高兴时,你会说:(________)
3.当你向别人自我介绍时,你会说:(________)
4.当你想让同学们坐下时,你会说:(________)
5.上课铃响了,老师进教室喊“上课!”班长应该说:(________)