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问题 选择题

当代中国最基本的国情是[ ]

A．人口基数大，新增人口多，人口素质偏低         

B．处于并将长期处于社会主义初级阶段

C．生产力水平总体较低，发展不平衡               

D．既是资源大国，又是资源小国

答案

答案：B

选择题

如下图所示的实验操作与方法正确的是[ ]

A．

B．

C．

D．
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补全对话，情景问答
从Ⅱ栏中找出与Ⅰ栏各句相对应的答语。
                     Ⅰ                   
( )1. Who's that speaking?
(     )2. What colour is the blouse?
(     )3. How's your mother now?
(     )4. Thanks a lot.
(     )5. It's your chair. Look after it.
(     )6. Who's the girl in green?		         Ⅱ
A. That's all right.
B. It's green.
C. This is Mary.
D. OK.                                                                            
E. Mary, I think.
F. She's fine,thank you.                                                    
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