My Magic Water Bottle

My magic water bottle will be a replacement of the traditional one which can change the temperature of the inside water automatically according to the changes of the outer environment.

There are certain factors I take into account on my new invention. For one thing, traditional water bottle makes it inconvenient for travelers to have a comfortable drink anytime and anywhere. For another, drinking too cold or too hot water does nothing but harm to our health, so my magic water bottle can serve as an assistant or a doctor.

The new functions will win my magic water bottle enormous love and popularity. On the one hand, the automatic temperature-controlling system mentioned above can adjust the water temperature. On the other hand, we can set a desirable temperature for the inside water, and what surprises us most is that the water can remain at that temperature for about twenty hours.

文章介绍一些新博物馆，收藏的是普通人的收藏品，他们这么做的目的是想通过展示普通人收集的东西来促进博物馆文化的，研究收藏的重要性。

小题1:细节题：根据文章第二段的第二、三行的句子：the first of several new museums which, over the next two years, will exhibit the objects accumulated by unknown collectors. In doing so, they will promote a popular culture of museums, not what museums normally represent.可知新的博物馆是通过展示普通人收集的东西来促进博物馆文化的，所以选B。

小题2:细节题：根据文章第三段的最后一个句子：But they all reveal （显露）a lot of things: ask someone what they collect and their answers will tell you who they are.可知从人们的收藏中可以看出他们是什么样的人，选A

小题3:细节题：根据文章第四段第四行的句子：The thinkers behind the project want to explore why people collect, and what it means to do so. They hope that visitors who may not have considered themselves collectors will begin to see they, too, collect.可知新的博物馆是想探索人们为什么收藏，收藏的意义是什么，所以它们的目的是研究收藏的重要性，所以选C

小题4:细节题：根据文章最后一段第二行的句子：“it’s a growing-up thing; you stop when you grow up,”says one.可知人们在成年后会停止收集东西，所以选A。