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问题 选择题

关于地球的说法正确的是（　　）

A．地球是方形的

B．地球是个正球体

C．地球是个两极稍扁，赤道略鼓的球体

D．地球是个两极略鼓，赤道稍扁的球体

答案

现在人们对地球的形状已有了一个明确的认识：地球并不是一个正球体，而是一个两极稍扁，赤道略鼓的不规则球体．

故选：C．

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Internet Forum (论坛)
Writer / timeTopic: Who's a better singer: Andy Lau or Jacky Cheung?
Andyfan
1-17-2005 
2:45p. m.                 		Some people say Jacky is the best Chinese singer. I don't think so! Andy is the best.
I went to his concert last year. It was so hard to believe, I almost cried! OK, I did
cry, but that's because Andy is so handsome!
1000 reasons
1-17-2005
4:38 p.m.		I don't agree at all. Andy sounds like every other singer. His voice is nothing
special. On the other hand, Jacky's voice is different from others, and his songs
are so romantic!
Movieman
1-18-2005
8:55 p.m.		I think they're about the same. But Andy is really a better actor. I've seen almost
all of his movies. Remember the one where he was an airplane pilot, and his plane
crashed near a farm? I love that film!
Lindalee
1-18-2005
10:17a.m.		I also think Jacky is a better singer. I prefer his Cantonese songs. Maybe they
sound better because Cantonese is his first language.
1000reasons
1-18-2005
12:47 p.m.		I agree. Jacky's Cantonese songs are better than his Mandarin (普通话) songs.
(Though, I still like all his songs!)
1. Who likes Andy Lau the best?
[ ]
A. Andyfan
B. 1000 reasons
C. Movieman
D. Lindalee
2. Why did Andfan cry?
[ ]
A. She was sad at a concert.
B. She was angry with Jacky Cheung.
C. She had a broken heart.
D. She thought Andy Lau was very good-looking.
3. What's Movieman's opinion?
[ ]
A. Andy is a better singer.
B. Jacky is a better singer.
C. They both sing well.
D. Jacky is a better actor.
4. Lindalee thinks Jacky's Cantonese songs sound the best because _____.
[ ]
A. Jacky has no experience singing in Mandarin
B. Cantonese is his first language
C. His Mandarin pronunciation is bad.
D. Jacky's Mandarin songs are boring
5. Which of the following is true?
[ ]
A. Nobody likes Andy's Movies.
B. 1000 reasons has the same opinion as Lindalee.
C.1000 reasons thinks Andy's voice is more special than Jacky's
D.Andyfan has never seen an Andy Lau's concert.
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选择题

如下图所示情景，属于光沿直线传播形成的是 [ ]

A.

B.

C.

D.
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