45. The author says that Chinese is expected to spread worldwide if ______.
A、China bees a real world power
B、China has a larger population
C、China has the modern technology
D、more tourists e to China
Why does the author say that Grace is amazing?
A、She finished high school earlier than others.
B、She never went to bed before 11 p. m.
C、She graduated from both high school and college at 16.
D、She got two diplomas from the same school.
五、补全对话(共5句;每句满分为3分,共15分。)根据中文提示,将对话中缺少的内容写在线上。这些句子必须符合英语表达习惯。打句号的地方,用陈述句;打问号的地方,用疑问句。提示:Mary与Bill不期而遇,邀请他一起吃晚饭。但Bill当晚7点要去,下周一回来。Mary让Bill回来后给她打电话。M:Bill, is that you? I haven’t seen you for a long time.B: Hi, Mary. Great to see you again._____51_____?M:Fine. Why don’t we get together and have a chat? How about_____52_____ this evening?B:Well, it sounds great, but I’m_____53_____at 7 o’clock.M:What a pity!B:Well, I’ll be back_____54_____We can find a time to meet again.M:Okay._____55_____when you are back.B:No problem. Goodbye!M:Bye!