【正文】 largest amount of trash today, about 44 percent, is plastic. But we often have to buy packaged goods. And often that packaging is made of plastic.”可知，世界上的城市每年產(chǎn)生大量的垃圾，并且其中最大的垃圾量是塑料，結(jié)合下文可知，作者寫本段目的是為下文提出新的購(gòu)物模式提供背景信息。It is the first robot used in daily life.Its function remains to be tested.C.s attitude toward the future of RAS? A. （1）考查細(xì)節(jié)理解。s ability to perceive(感知)time is linked to their pace of life.s(獵物)position.The ability of animals to perceive time depends on their high moving speed.D.B. （3）考查細(xì)節(jié)理解。s right173。. A.根據(jù)第一段中的“According to a team of researchers，an animal39。Time perception of animals.（2）What does Kevin Healy39。 Professor Graeme Ruxton of the University of St Andrews in Scotland, who worked jointly on the research project, said in a statement, Having eyes that send updates to the brain at much higher frequencies than our eyes do is of no value if the brain cannot process that information equally quickly. Thus, this work highlights the impressive abilities of even the smallest animal brains. Flies might not be deep thinkers, but they can make good decisions very quickly.7．閱讀理解 Uncertain.（4）What can be a suitable title for the text? A.Through objects.C. performance with a group of older adults to get a better idea of what prompts, video reminders and other preferences they have regarding the robot.（1）How does RAS serve elderly people? A.6．閱讀理解 D.D.故選C。t e without AR glassesB.The expectation of 5G world.C.s lots of data behind that task, which is why we need high speed.故選A。 At a meeting in Versailles, France, on November 16th, 2018, the world39。 根據(jù)第三段中的“which may please their partner”可知，男女雙方會(huì)改變自己的飲食習(xí)慣來迎合對(duì)方，因此男士會(huì)吃他的女伴喜歡吃的食物。more men will play roles of shopper and cook in most householdsC. The report, by Newcastle University39。C.it is wrong to change your dietary habits to suit your partner（4）From the passage, we can infer that ________. A.D.故選C。s (SI, or the metric system, as it is better known) developed from it and became the official measurement in all countries except Myanmar, Liberia and the United States. Now the International Bureau of Weights and Measures in Paris is set to give the metric system its biggest shakeup yet.Unit233。s still a lot of work to be done in the meantime, including various trials to make sure the radios play nicely with hardware and infrastructure construction so 5G isn39。D.”故選A。 【點(diǎn)評(píng)】本題考點(diǎn)涉及段落大意，詞義猜測(cè)和推理判斷三個(gè)題型的考查，是一篇科普類閱讀，要求考生根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。d appreciate your letting your own garden grow just a little wild My future depends on all of us fostering spring and summers wild flowers, thus helping the bees, who give so much—to you, to me—without ever asking for anything in return.（1）What does me refer to in the passage? A.B.根據(jù)最后一段中的thus helping the bees, who give so much—to you, to me—without ever asking for anything in return.可知，這篇文章的目的是呼吁人們幫助為人類辛勤采蜜的蜜蜂，故選A。根據(jù)第三段中的“A new environmentallyfriendly shopping model was recently launched at the World Economic Forum in Davos, Switzerland.”及全文內(nèi)容可知，文章主要介紹美國(guó)一家公司推出一種新的零浪費(fèi)購(gòu)物模式。B.再根據(jù)最后一段中的“The next step in the research will be to test RAS39。One example of this phenomenon at work, the authors say, is the housefly and its ability to avoid being hit. The research showed flies observe motion in a shorter time than our own eyes can achieve, which allows them to avoid being hit.B.D. It39。surprisingly, doing so would make an observer feel like the character isn39。s possible, he said, that people have the desire to be looked at, so they think the woman is looking straight at them. Or maybe the people who first coined the term Mona Lisa effect just thought it was a cool name.（1）It is generally believed that the woman in the painting Mona Lisa s gaze. To calculate the angle of Mona Lisa39。s gaze (凝視) in a photograph or painting seeming to follow the viewer is called the Mona Lisa effect . That effect is absolutely real, Horstmann said. If a person is illustrated or photographed looking straight ahead, even people viewing the portrait from an angle will feel they are being looked at. As long as the angle of the person39。根據(jù)倒數(shù)第二段中的“the tiger beetle（虎甲蟲）runs faster than its eyes can keep up，basically being blind，which requires it to stop periodically to reevaluate its prey39。They can process the information as quickly as they receive it.C.Our results suggest that time perception offers an as yet unstudied dimension along which animals can specialize and there is considerable range to study this system in more detail.（1）What is the research mentioned in the passage mainly about？ A.Our results lend support to the importance of time perception in animals where the ability to perceive time in a very short time may be the difference between life and death for fast moving creatures. mented lead author Kevin Healy from Trinity College Dublin.根據(jù)最后一段中的“The next step in the research will be to test RAS39。Optimistic.根據(jù)第四段中的“Szaky said that Loop is the future of shopping. But it es from an idea of the past.”和第五段“He pared it to the milkman model of the 1950s in the United States. Back then, someone brought milk to your doorstep in glass bottles and then left with empty bottles. These could be cleaned and used again. The result is zerowaste.”可知，Loop購(gòu)物模式的想法來自于過去送奶工模式，是一種可以杜絕零浪費(fèi)的模式。A new shopping model.Introduce a new topic.（2）Where does the idea Loop e from? A. （1）考查代詞指代。Bees39。D.t get too excited. There39。t concentrated in big cities.D. Ericsson stated at February39。根據(jù)第二段中的“The king39。s foot, used in France for nearly 1, 000 years after its introduction by Charlemagne in around 790 AD, was, at , around a centimeter shorter than the Belgic foot, use