科目: 來源:不詳 題型:閱讀理解
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.to report his classmates’ discussion | B.to invite an answer to his question |
C.to explain the natural state of Mars | D.to show his agreement on going to Mars |
A.There is a plan to send humans to Mars. |
B.There are many reasons for going to Mars. |
C.Scientists become famous by doing research on Mars. |
D.It is possible to build an Earth-like environment on Mars. |
A.humans need only a one-way ticket to Mars. |
B.two-way trips to Mars will be made safe soon |
C.it is easy to reduce the danger and cost of flights to Mars |
D.it is cheap to build an everlasting human settlement on Mars |
A.Humans will have to bring all they need from the Earth. |
B.Humans will find Mars totally unsuitable for living. |
C.Humans can produce everything they need. |
D.Humans can live longer in the colony on Mars |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.they did not have any human guidance |
B.the road was not familiar to the drivers |
C.the distance was too long for the vehicles |
D.the prize money was unattractive to the drivers |
A.raise money for producing more robotic vehicles |
B.push the development of vehicle industry |
C.train more people to drive in the desert |
D.improve the vehicles for future wars |
A.can do effortlessly whatever tasks living thing can |
B.can take part in a race across 142 miles with a time limit |
C.can show off their ability to turn themselves upside down |
D.can move from place to place without being driven by human beings |
A.a(chǎn)bout eight miles | B.six miles |
C.a(chǎn)lmost two miles | D.a(chǎn)bout one mile |
A.for a robotic vehicle to finish a 142-mile race without any difficulties |
B.for a little child who has just learned to walk to reach the cookie on the table |
C.for a robotic vehicle to deal with a simple problem that a little child can solve |
D.for a little child to understand the importance of wiping apple juice off its face |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.train their eyes | B.study the trees | C.look for gold | D.search for minerals |
A.there were larger amounts of gold in the branches far from the tree trunk than in the seeds |
B.there were smaller amounts of gold in the tree roots deep in the ground than in the branches |
C.there were larger amounts of gold in the seeds growing closer to the tree trunk than in the seeds farther from it |
D.there were larger amounts of gold in the branches than in the leaves on the ends of the branches |
A.Leaves. | B.Roots. | C.Branches. | D.Seeds. |
A.Scientists searching for treasure with special equipment. |
B.New methods of doing geological study. |
C.Gold could be found in trees and plants. |
D.A new method of searching for minerals. |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.the tests don't affect teaching in most elementary and high schools |
B.the science and math teaching is influenced by the present tests |
C.no study is performed on tests for the National Science Foundation |
D.the United States exerts a strong influence on science and math teaching |
A.the students can not get high score from the tests |
B.scores from the tests are not important |
C.instructional emphases are unfavourable |
D.teaching doesn't focus on the quality of education |
A.emphasis of teaching is on problem solving and reasoning |
B.curriculum is good for national standardized tests |
C.the tests mainly center around the memorization of some formulas |
D.routine formulas are not useful for students to memorize |
A.evaluate(評估)students' skills every year |
B.suffer so much worry on the texts |
C.teach what will be tested |
D.focus their instruction on useful drillings |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.Remember your mother’s age and past |
B.Share your roots and your childhood with your mother |
C.Have a sense of humor failure about your mother |
D.Managing your shortcoming while managing your mother |
A.拼圖玩具 | B.瀏覽迷宮 | C.填充字謎 | D.游戲人生 |
A.It will help you have a better relationship with your mother if you respect her opinion. |
B.You should follow a most useful piece of advice——a sense of humor. |
C.The key measure of managing our mother is how we manage ourselves. |
D.It is unreasonable to expect our mother to change totally from the way she was brought up. |
A.to give information about how we think of your mother. |
B.to improve the relationship with your mother. |
C.to keep a sense of humor about your mother all day long. |
D.to accept your mother—-with all her failings. |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.there is no fuel left in it | B.its outer layer goes into space first |
C.a(chǎn) huge explosion will happen | D.it doesn’t give off light any longer |
A.The gravity inside the star is very strong. | B.The light can’t go out of the star. |
C.The star becomes smaller and smaller | D.The dying star shines very brightly. |
A.continues becoming smaller and smaller all the time |
B.goes into another universe and becomes a white hole |
C.can pull in everything we know of in the world |
D.will appear at another place at a different time |
A.A New Scientific Discovery: Black Holes |
B.How Do Black Holes Come Into Being? |
C.What Are Black Holes? |
D.Travel Through A Black Hole |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.international polities | B.international business |
C.international systems | D.international bodies |
A.become practical and open-minded |
B.have a greater ability to discuss theories |
C.know how to settle international problems |
D.have good jobs in any international organizations |
A.is attractive because of the chances for fieldwork |
B.pays more attention to practical skills than theories |
C.is built on important courses and the results of recent studies |
D.encourages students to play a role in using natural resources |
A.enjoy research work | B.plan to choose courses |
C.study in the UK | D.a(chǎn)re interested in overseas fieldwork |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.to do nothing about it |
B.to take a long walk on the beach |
C.to do some exercises with light music |
D.to talk it to neighbours |
A.It is not complicated to do so. |
B.It is an area to be easily controlled. |
C.It helps beat a bad mood. |
D.It brings us a new technique. |
A.it sometimes shows what happens around you |
B.it keeps you stay unmoved |
C.it reminds you of eating and drinking |
D.it produces a calming effect |
A.a(chǎn) book on physical exercises | B.a(chǎn) doctor’s handbook |
C.a(chǎn) notice | D.a(chǎn) magazine |
查看答案和解析>>
科目: 來源:不詳 題型:閱讀理解
A.How to develop a child’s initiative. |
B.How to work up an amount of pocket money. |
C.How to teach a child to save money. |
D.How to teach a child about money. |
A.spend all the money very soon |
B.be spoiled and finally ruined |
C.feel responsible and careful about money |
D.lost the money and can not return home |
A.his parents | B.his teachers | C.his financial experts | D.his friends |
A.paying children for their housework is no good |
B.a(chǎn) child’s initiative can be developed if he or she is paid for all the housework |
C.children may feel lost and lonely if they have no pocket money |
D.children may learn to put aside some money if they are given a great amount of pocket money |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com