问题 单项选择题

东风4B型内燃机车制动缸活塞行程()。

A.74~123mm

B.90~120mm

C.50~90mm

答案

参考答案:A

问答题

翻译句子。

(1)入则无法家拂士,出则无敌国外患者,国恒亡。

                                                                                               

(2)故天将降大任于是人也。

                                                                                               

(3)生于忧患,死于安乐。

                                                                                              

(4)故曰,域民不以封疆之界,固国不以山溪之险,威天下不以兵革之利。

                                                                                               

(5)得道者多助,失道者寡助。

                                                                                              

(6)以天下之所顺,攻亲戚之所,故君子有不战,战必胜矣。

                                                                                                       

(7)然而不胜者,是天时不如地利也。

                                                                                              

判断题