必胜高考网 > 外语类 > 英语四级 > 阅读理解 >

大学英语四级阅读练习与答案详解(2)

时间: 楚欣2 阅读理解

  56.According to the passage,what are mainly called“micro plastics”?根据文章,哪些东西都被称为“微塑料”?

  A.The pollutants come mostly from debris.主要是一些碎片污染物。

  B.The pollutants come mostly from fibers.主要是一些纤维污染物。

  C.The pollutants come mostly from cosmetics.主要是一些化妆品污染物。

  D.The pollutants come mostly from daily supplies.主要是一些日常用品污染物。

  57.What does the phrase‘'wind up”mean in Para.27第二段中“wind up”是什么意思?

  A.putan endto结束

  B.screwup拧紧

  C.sweep across席卷

  D.rollup卷起

  58.Why does the author include“rayon”in,though it is not a plastic?为什么研究人员要把“rayon”也算在内,尽管它并不是塑料?

  A.Because it is a significant manmade semi-synthetic found in the ocean.因为它是海洋中发现的重要的人造半合成品。

  B.Because it is a major manmade synthetic appearing in the marine.因为它是海洋中出现的主要的人造半合成品。

  C.Because it is a minor manmade synthetic dug out in the marine.因为它是海洋中挖掘出来的少数的人造半合成品。

  D.Because it is a minor manmade semi.synthetic explored in the marine.因为它是海洋中探测出的少数的人造半合成品。

  59.What Can we infer from the ice trap“a major historic globA. sink of man.made particulates”?从“此次的冰陷是‘具有重大历史意义的全球性人造微粒造成的陷阱’”这句话中能推断出什么?

  A.The globA. ice trap should be attributed to man.made particulates.此次全球性的冰陷应该归因于人造微粒。

  B.People onaworldwide scalehave reapedwhattheyhad sown.全球范围内的人们都已经自食其果。

  C.The ice trap is ofmajor historic meaning on the global context.此次冰陷具有重大的历史意义。

  D.The major historic global sink is derived from the ice melting.具有重大历史意义的全球性冰陷是海冰消融的结果。

  60.What’s the best title of this passage?哪一个是本文的最佳题目?

  A1 Rayon the most comn20n semi.synthetic in the ocean.人造纤维是海洋中比例最大的半合成品。

  B.It’s time to research the planet’S other polar region.是时候研究地球的其他极地了。

  C.Trillions ofplastic pieces found in the Arcticice.北冰洋中发现的数万亿的塑料碎片。

  D.Trillions ofplastic pieces winding up in the oceans.即将席卷整个大洋世界的数万亿塑料碎片。

  61.Which one is the feature ofthe new tablet?下面哪项属于新款平板电脑的特色?

  A.It will have two pre.facing cameras and advanced imaging software.它有两个前置摄像头和先进的成像软件。

  B.It will have one rear-facing camera and advanced imaging system.它有一个后置摄像头和先进的成像系统。

  C.It will have two rear-facing cameras and advanced imaging software.它有两个后置摄像头和先进的成像软件。

  D.It will have one pre.facing camera and advanced imaging system.它有一个前置摄像头和先进的成像系统。

  62.What contribution will Google’s strategy make to its mapping effort?谷歌对其成像软件开发会做什么策略?

  A.The devices could be used to take a clear photo for indoor environments.这些设备可以给室内环境拍摄清晰的照片。

  B.They Can be applied to create accurate 3D imaging ofindoor environments.它们可以为室内环境创造精确的3D图像。

  C.They call be employed to create a probable 3D map of indoor environments.它们可能会使室内环境形成3D图像。

  D.They could be utilized to form quickly a 3D map of indoor environments.它们可以快速地使室内环境形成3D图像。

  63.Which one is the correspond meaning of“killer app”in Para.37第三段中的“killer app”是什么意思?

  A.the fiercest app.最凶狠的应用。

  B.the most useful app.最有用的应用。

  C.the most cruciA. app.最关键的应用。

  D.the top secret app.最机密的应用。

  64.What makes the expected mobile device distinctive according to Para.47根据第四段他们所期待的移动设备有何与众不同的地方?

  A.It could unclerstand and perceive the world in its particular way.它可以自己的方式理解和感知世界。

  B.It oan possess the same perception of our own for the whole world.它有跟我们一样的对世界的感知。

  C.It could be utilized to share our sense ofthe world.它可以共享我们对世界的感觉。

  D.It CA.l share our sense of space and movement and perceive the world as we do.它可以共享我们的空间和运动,可以同我们一样对世界进行感知和理解。

  65.How does the author think of the prospect of devices able to create 3D images?作者认为可以创造3D图像的设备的市场前景如何?

  A.These devices will probably have a bright future.这些设备或许会有个不错的未来。

  B.They would be A.ways in a lack of consumer interest.它们将会一直坐冷板凳。

  C.They may be in a way shut out ofthe market.它们或许被市场拒之门外。

  D.They could suffer from a bleak future in all the products.它们的未来可能会一片黑暗。

61688