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问题 单项选择题

含亚铁盐地下水抽出地面后呈现（）

A.黄色

B.绿色或黄绿色

C.黄褐色

D.黑色

E.蓝色

答案

参考答案：C

补全对话，情景问答
情景交际。从方框中选择恰当的句子，补全对话。(其中有两项是多余的)
A. What kind of animals do you like best,
B. That must be fun.  
C. What are you thinking about?
D. I agree with you.  
E. As we know, animals are our friends.  
F. Because they are more lovely and they can give us joy.  
G. I like both animals and plants.
A: Hi, Mike! __1__
B: I'm thinking about animals.  
A: Animals?__2__ dogs, pandas, or birds?
B: I like panda best.
A: Why?
B: __3__ 
A: __4__ .  Why not go to the zoo to see the pandas this weekend?
B: It sounds like a good idea. __5__ I'd like you to go with me.
A: OK! That's a deal!
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单项选择题

一个汉字的国标码需用( )。

A．1个字节

B．2个字节

C．4个字节

D．8个字节
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