阅读《生于忧患 死于安乐 》，完成下列小题。

      舜发于畎亩之中，傅说举于版筑之间，胶鬲举于鱼盐之中，管夷吾举于士，孙叔敖举于海，百里奚举于市。

      故天将降大任于是人也，必先苦其心志，劳其筋骨，饿其体肤，空乏其身，行拂乱其所为，所以动心忍性，曾益其所不能。

      人恒过，然后能改；困于心，衡于虑，而后作；征于色，发于声，而后喻。入则无法家拂士，出则无敌国外患者，国恒亡。

      然后知生于忧患，而死于安乐也。

下列各项动物的发育过程，不属于变态发育的是（　　）

根据短文内容，选择正确答案。

                                                                                              B

    "Why does the chicken cross the road? To get to the other side!"

    That's an old joke in the west, but it came to my mind again when I saw people crossing the road at the intersection of Shaanxi Road and Huaihai Road in Shanghai.

    When the traffic light was red, a group of people were waiting for the light to change. Suddenly one man began rushing to the other side of the road. Soon others followed him at the crossing and more people did the same. Just like chickens, they didn't mind the honking horns(喇叭声) and kept crossing the road in a mess.

    Every year several thousand people are either killed or hurt on the roads in Shanghai. And at least one third of them were jaywalking(乱穿马路). Jaywalking is very common in Shanghai. It seems that jaywalkers are not afraid of the danger to themselves.

    Traffic laws are to keep people safe. So we should obey them, and have good road-crossing habits. When someone starts to jaywalk, we should stop him, and never follow him. That way we can avoid the traffic accidents.

A

B

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