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问题 单项选择题 A1型题

12个月婴儿平均体重是（）

A.3kg

B.6kg

C.9kg

D.12kg

E.15kg

答案

参考答案：C

单项选择题 A型题

下列哪项不是癫狂病的主症 （）

A.语无伦次

B.躁妄打骂

C.喜怒无常

D.流涎抽搐

E.神志痴呆
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材料分析题

目前我国和发达国家在科技与经济发展关系方面情况对照表：

（1）上述材料说明了什么问题?

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                             

（2）我国应该怎么做才能缩小与世界发达国家的差距?

                                                                                                                                                               

                                                                                                                                                              

                                                                                                                                                             

                                                                                                                                                              

                                                                                                                                                               

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