广西省2023年八桂智学9月高三新高考联考英语答案核对

广西省2023年八桂智学9月高三新高考联考英语答案核对正在持续更新,目前2025衡水金卷单元卷答案网为大家整理了相关试题及答案,供大家查缺补漏,高效提升成绩。

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l0.D细节理解题。根据最后一段第一句话Other subjects may be learned only from books but the only way to,learn a foreign language is to speak it!可知,在作者看来,学一门外语的唯一方法是经常说。ll.C推理判断题。根据第二段中的Anyone speaking Chinese in class will be required to pay a fine in order toencourage the speaking and understanding of English.可知,这篇文章是写给中国学生的。In the 1960s,American astronauts began returning to the earth with rocks collected from the moon.Scientists were surprised to discover that some of the rocks were magnetic().They were surprised byhow the rocks had been magnetized.It appeared they had cooled over time near a magnetic field.The idea of a magnetic field on the moon has puzzled scientists ever since.On the earth,a magnetic field isproduced by the great heat from the planet's innercore().But scientists know the moon is too small to createand continue this kind of heat and force.Now,two researchers are offering possible explanations for how themoon got a magnetic field.Christina Dwyer is a graduate student in the earth and planetary (sciences at the University ofCalifornia Santa Cruz.She thinks the magnetic field developed when the moon and the earth were thousands ofkilometers closer to each other.She says the earth's gravity at that distance created a stronger force.It pulled the hard-rock part of themoon,its mantle(地幔),around its liquid iron core.This movement stirred(搅动)the liquid iron core stronglyenough to create a magnetic field.Ms.Dwyer's research suggests that the magnetic field has existed for about a billion years.During that time,the earth moved further from the moon.The moon's core and rock layers began to rotate()more smoothlytogether.As a result,the magnetic field disappeared.The scientists say that happened at least 2.7 billionyears ago.Another possible explanation comes from Michael Le Bars at the Research Institute for Out-of-EquilibriumPhenomena in France.His theory also suggests the moon's mantle may have been involved in the stirring of theliquid core.But,he says huge space objects were also involved.Mr.Le Bars'research suggests that a number of meteors(流星),asteroids(小行星)and other objects hit themoon almost 4 billion years ago.He says each strike shook the moon enough to cause a 10-thousand-year-longmagnetic field.Either theory could be correct.And,the two theories could also work together as an explanation of themagnetic rocks from the moon.But as Christina Dwyer has noted,additional higher-level tests are needed to see ifeither theory really works.12.What can we learn about the moon from the passage?A.It has existed for about 3 billion years.B.Its inner core is probably cool.C.It has a great magnetic field.169}D.It has the same features as the earth.13.What is the cause of the magnetic rocks'forming on the moon according to Christina Dwyer?A.The influence of the earth's gravity.B.The change of the climate.C.The moving of the moon's mantle.D.The strike coming from the earth.14.What can we infer about the magnetic field on the moon according to Christina Dwyer?A.It has existed for about 1.7 billion years.B.It has existed for about 2.7 billion years.C.It has disappeared about 3.7 billion years ago.D.It has disappeared about 2.7 billion years ago.15.In what column can this passage be found?A.Entertainment.B.Careers Jobs.C.Science.D.Camps &Vacations.·4·
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