问题
单项选择题
某日08时观测到远处天空灰褐色,太阳呈红色,水平能见度7千米左右,应记天气现象().
A.轻雾
B.浮尘
C.霾
D.烟幕
答案
参考答案:C
某日08时观测到远处天空灰褐色,太阳呈红色,水平能见度7千米左右,应记天气现象().
A.轻雾
B.浮尘
C.霾
D.烟幕
参考答案:C
Hi, Tongtong! B: Hi, Bruce! 小题1: A: Very well, thank you. B: I know the 30th Olympic Games is coming next month. 小题2: A: Yes, that’s right. B: Will you go back to your hometown soon? A: Of course. And I will be a guide during the Olympics. B: 小题3: I was once a guide in the 2008 Beijing Olympics, too.A: Thank you! 小题4: B: Sure! We can help people to find their ways. Also, we can introduce the places of interest to the friends both at home and overseas. A: Excellent! I hope to become a guide like you! 小题5: Thanks a lot!B: You are welcome!
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