口语交际根据对话内容从所给的选项中选出最佳答案，使对话完整，符合逻辑，句义通顺。注意：有多余选项。A: You must be really excited about leavi

口语交际
根据对话内容从所给的选项中选出最佳答案，使对话完整，符合逻辑，句义通顺。注意：有多余选项。
A: You must be really excited about leaving for America tomorrow, Li Ping!
B: Yeah. 【小题1】
A: Nervous about what?
B: I don’t know many of the customs and manners in the USA. 【小题2】
A: Sure.
B: 【小题3】
A: Well, it’s important to be on time when you’re invited for dinner. 【小题4】 Americans expect their guests to be on time.
B: Then how long may I stay there?
A: 【小题5】 Or you seem to have come only for the meal. When your friends seem to be getting tired and running out of things, it’s time to leave. The next day, call or write a thank-you note to say how much you enjoyed the evening.A．It’s good to stay at home for you.B．After the meal, don’t leave at once.C．Could you give me a hand?D．What rules do they have in America?E.But I’m a bit nervous.
F.You’re supposed to leave before the meal.
G.It’s impolite to arrive late.E

(答案→)E 解析：【小题1】下句的含义表示焦虑，所以本句的含义为我去美国感到有点儿焦虑，故本句空格处选E。【小题2】前句提到在美国有许多风俗习惯，所以本句的含义为能给我提供帮助吗，故本句空格处选C。【小题3】下句提到准时是重要的，所以本句的含义为在美国有什么规则，故本句空格处选D。【小题4】前句提到准时是重要的饿，所以到达迟是不礼貌的，故本句空格处选G。【小题5】后句提到要等别人吃完之后才离开，所以你吃过了不要马上离开，故本句空格处选B。

感谢回答，我学习了