问题 单项选择题

在深吸气及咳嗽时疼痛常见于

A.食管病变
B.胸壁疾病
C.心绞痛
D.胸膜炎
E.腹部疾病

答案

参考答案:D

问答题

       “五年计划”是中国国民经济计划的一部分,主要是对全国重大建设项目、生产力分布和国民经济重要比例关系等作出规划,为国民经济发展远景规定目标和方向。你知道我国第一五年计划的任务有哪些吗?

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

单项选择题