问题 单项选择题

尿蛋白测定应加入防腐剂的种类及其用量()。

A.甲苯1%

B.甲醛1%

C.盐酸1%

D.甲苯0.5%

E.甲醛0.5%

答案

参考答案:A

材料题

解放战争开始时国共两党的力量对比

(1)上述材料说明了什么?

                                                                                                                                                           

(2) * * 党为什么能够在短短三年内就打败国民党?(请从战争的性质、民心向背、指挥决策、军队士

    气等方面进行对比说明)。

                                                                                                                                                            

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                             

(3)解放战争的胜利有什么历史意义?

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

选择题