Time spent in a bookshop can be enjoyable. If you go to a 1shop, no assistant will come near to you and say “Can I help you? ” You 2buy anything you don’t want. You may try to 3where the book you want is. But if you can’t , the assistant will lead (引导 ) you there and then he will go away. It seems that he is4selling any books at all.
   Once a medical student found a very useful book in the shop, 5it was too expensive for him to buy. He couldn’t get it from the library, 6. So every afternoon, he went there to read7at a time. One day, however, he couldn’t find the book from its usual place and 8when he saw an assistant signing to him. To his surprise, the assistant pointed to the book in the corner, “I put 9 there so as not to be sold out,” said the assistant. Then he 10 the student to go on with his reading.

2016年9月，一个医疗团队利用纺锤体核移植技术，用捐献者的线粒体取代携带雷氏综合征变异基因的母亲卵细胞线粒体，成功帮助一对夫妇生出健康男婴，新生儿拥有三个父母遗传信息。这一生殖技术在伦理和安全性方面存在争议。这说明，现代技术的应用（    ）

①可以突破事物联系的具体形式

②可以摆脱事物发展规律的制约

③需要人文精神的约束与定向

④必然使传统伦理价值受到挑战

阅读下面两个文言文语段，回答相关问题。
      【甲】元丰六年十月十二日，夜，解衣欲睡，月色入户，欣然起行。念无与乐者，遂至承天寺，寻张怀民。怀民亦未寝，相与步于中庭。庭下如积水空明，水中藻荇交横，盖竹柏影也。何夜无月?何处无竹柏?但少闲人如吾两人者耳。   

                                                                                                                       (选自《记承天寺夜游》)
      【乙】余尝寓居惠州嘉祐寺，纵步^①松风亭下，足力疲乏，思欲就亭止息。望亭宇尚在木末，意谓如何得到?良久忽曰：“此间有甚么歇不得处!”由是如挂钩之鱼，忽得解脱。若人悟此，虽兵阵相接，鼓声如雷霆，进则死敌^②，退则死法^③，当恁么^④时也不妨熟歇^⑤。
                                                                                                                       (选自《东坡志林•记游松风亭》)
       【注】：①纵步：放开脚步，这里指散步。②死敌：死于敌手。③死法：死于军法。④恁么：如此，这样。⑤熟歇：好好地休息一番。