下列各句中，加线的成语使用恰当的一句是（  ）

依次填入下面一段文字横线处的语句，排序最恰当的一项是（  ）

    能朝抵抗力最大的路径走，是人的特点。________。________。________，________。________。________，________。

一个人在少年时常是朝气勃勃，有志气，肯干，觉得世间无不可为之事，天大的困难也不放在眼里

②少年时如果能努力，养成一种勇往直前百折不挠的精神，老而益壮，也还是可能的

③人在能尽量发挥这特点时，就足见出他有蓬勃的生命力

④一个人到了这时候，生命力就已经枯竭，虽是活着，也等于行尸走肉，不能有所作为了

⑤到了年事渐长，受过了一些磨难，他就逐渐变得暮气沉沉，意懒心灰

⑥所以一个人如果想奋发有为，最好是趁少年血气方刚的时候

⑦遇事都苟且因循，得过且过，不肯出一点力去奋斗

近来，频发的校园暴力事件引起了社会的广泛关注。

材料一：某校初二学生王某因怀疑同桌向老师打小报告，心生怨恨，一气之下对同桌拳打脚踢，最终被学校发现并严肃处理。

材料二：日前，国务院教育督导委员会办公室向各地印发《关于开展校园欺凌专项治理的通知》，要求各地各中小学校针对发生在学生之间，蓄意或恶意通过肢体、语言及网络等手段，实施欺负、侮辱造成伤害的校园欺凌进行专项治理。

    Now is the best time for Hong Kong shopping lovers, as most shops and markets are having their seasonal sales. With the same amount of money, you can find different kinds of goods in this city. Women, young and old, rarely resist the attraction of this shopping paradise(乐园) at this time of year. Lovers will surely have an exciting Christmas and New year's Eve celebrations at the Time Square or in the western styled bars. Spending your holiday in Hong Kong will be easy too, as several packing tours are available from CZL Travel Service, with four-day tours for less than 15,000 yuan.

    Tour package 1(3,200 yuan): a 4-day-tour including three nights' accommodation(住宿), science helicopter flight, night ferry tour of Victoria Harbor and shuttle bus to the park to view the city at night.

    Tour package 2(1,880yuan): a 4-day-shopping tour including three nights' accommodation, tour to Golden Beach and the Vex work Museum, shuttle bus to the Peak and shopping opportunities.

    Tour package 3 (1,480 yuan): a 4-day-DIY-tour including three nights' accommodation in a four-star hotel and total freedom to do what you want, when you went.