问题 单项选择题 B型题

损害胎儿生长发育的因素属于()

A.生物性致病因素

B.理化性致病因素

C.先天性致病因素

D.遗传性致病因素

E.免疫性致病因素

答案

参考答案:C

探究题

汉武帝是怎样强化监察制度的?结合我国当前的 * * 败斗争,谈谈你的认识。

                                                                                                                                                           

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

问答题 计算题