问题 单项选择题

选择起飞备降机场时应考虑的因素有().

A.备降机场的着陆标准和天气条件

B.航线最低安全高度和至起飞机场的距离

C.A和B

答案

参考答案:C

材料题

阅读下列材料:

       “我们革命的目的,是为中国谋幸福,因不愿少数满洲人专制,故要民族革命;不愿君主一人专制,故要政治革命;不愿少数富人专制,故要社会革命。”

回答:

(1)此段话是谁说的?

                                                                                                                                                             

(2)材料中“民族革命”“政治革命”“社会革命”各指什么内容?

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

单项选择题