阅读理解：

　　A篇：CAB

　　B篇：DDA

　　C篇：ABC

　　53题A：考查观点态度题。根据文章第一段"in a way that doesn't infringe the rights of others.可知A为正确答案。CD与文章相反。B篇文章中为提到。

　　54题B：考查词义猜测题。根据第四段文意"在陌生人面前比在你爱的人面前更能做到 "自信"，A.达成一致意见B.hold your point指的是"坚持你的观点"C. 履行诺言 D.坚持斗争

　　55.题C：考查细节理解题。根据文章倒数第四行"Make clear and direct requirements."得知C是正确答案。

　　D篇：

　　56. B 这是一道细节推断题，根据全文第一句"The willful blindness in hockey toward concussions (头部撞击) has dropped."可知B为正确答案

　　57. C这是一道段落主旨题。答案提示在第2段的第一句。The change in rules should be taken as a chance to ...free of danger. 该句的关键词chance 对应C答案中的possible, to draw special attention to skill development in…是result ,故选C.

　　58. D 这是一道推断题，根据第三段最后两句话可知D表达的意思合理

　　59. A 这是一个全文主旨题，选best title, 答案提示0在文章最后一段，即最后一句，该句说the change sends the clearest message yet to coaches and parents that player safety is paramount in the game. 变化传递了一个再清楚不过的信息，那就是球员的安全至上，这个意思对应了A 选项的important 这个意思，故选A。

　　还原句子：

　　AEDB

　　阅读与表达：

　　64，Yes.

　　65, Put something soft to lie on on the floor.

　　66, A simple choice is to lay out a blanket in the sun.

　　67, By taking photos of us, our family members and friends.

　　68, What fun of camping is and how we have a great camping.

　　完成句子：

　　69, You'd better

　　70, used to

　　71, are looking forward to

　　72, as soon as I finish reading

　　73, won't close until