當前位置：
試題詳情
One of the most common questions that scientists find themselves asking is "Is there life on other planets？" Since the first famously UFO sighting in 1947，the （1）i dea/inspirationdea/inspiration of life on another planet has been debated （爭論） almost non-stop.The subject has been used in many TV programs，such as The X-Files，and also in many films （2）w hichhich include Mars Attacks and the Men in Black.Scientists have come up with many new ideas and ways of trying to （3）e itherither prove or disprove the existence （存在） of life elsewhere.
Mars is a very （4）s imilarimilar planet to earth in relation to size and atmosphere.So it seems like the most probable （5）p lace/planetlace/planet to search for life.At the end of the 19th century，and American named Percival Lowell （6）b uiltuilt himself an observatory （觀測站） so that it was possible for him to study Mars.Looking through his telescope，Lowell became （7）s ureure that he could see a network of man-made rivers.This led him to believe that there were living beings on Mars who had dug these rivers.However，spacecraft have now visited Mars and found that there is no （8）s ignign of water at all.It is now thought that the lines he could see were the mixture of Lowell's wild imagination，and scratches （劃痕） on the lens of his telescope.
We are now searching one of Jupiter's moons，Europa，as this seems to be the （9）n extext possible place to hold life.It may be possible for us to get material from another planet or moon or star from elsewhere in the Solar System.Spacecraft may be able to land on these bodies and，for example，use a robot to （10）c ollectollect rocks for research.
Although humans have achieved a lot in space technology，it is certain that there is still a long way to go in the course of space exploration.
【考點】人與社會．
【答案】dea/inspiration；hich；ither；imilar；lace/planet；uilt；ure；ign；ext；ollect
【解答】
【點評】
聲明：本試題解析著作權屬菁優(yōu)網(wǎng)所有，未經(jīng)書面同意，不得復制發(fā)布。
發(fā)布：2024/4/20 14:35:0組卷：4引用：1難度：0.5
相似題
-
1．Dear Laura，
Thanks for your message.Yes，I'm having a great time as an （1）estudent in France.I was a bit nervous before I arrived here.But my （2）hfamily is really nice.They go out of their way to make me feel at home.The granddaughter about my age is really kind.She always talks to me in French to help me practise.And you wouldn't believe how quickly my French has （3）i.
My biggest challenge is learning how to do at the dinner table.Things are really different from the way they are at home.For example，you should put your bread on the table （4）iof on your plate.You shouldn't eat anything with your hands except bread，not even fruit!You have to cut it up and （5）eit with a fork.I have to say that it is strange at first，but I'm getting used to it now.
Hope you are having a good school year!發(fā)布：2025/1/30 8:0:1組卷：35引用：3難度：0.5 -
2．
Dear Laura，A.For example，you shouldn't put your bread on your plate.
B.I hope to hear from you soon.
C.I'm very comfortable speaking French now.
D.I don't find French customs so strange anymore.
E.Another thing is that it is very impolite to say you're full
F.They go out of their way to make me feel at home.
Thanks for your message .Yes ，I'm having a great time on my student exchange program in France .I was a bit nervous before I arrived here，but there was no reason to be my host family is really nice .（1）.The grandmother has a teenage granddaughter about my age who is really kind.She always talks to me in French to help me practice.And you wouldn't believe how quickly my French has improved!（2）Though I still make lots of mistakes，it doesn't worry me as it used to.
My biggest challenge is learning how to behave at the dinner table.As you can imagine，things are different from the way they are at home.（3）.You're supposed to put it on the table!I thought that was pretty strange at first，but not I'm used to it.You shouldn't eat anything with your hands except bread，not even fruit.You have to cut it up and eat it with a fork.（4）.If you don't want any more food，you should just say，"That was delicious." Also you're not supposed to put your elbows on the table.I have to say that I find it difficult to remember everything，but I'm gradually getting used to it.（5）.
Dear Laura，I'll write again soon and tell you more about my life in France Hope you're having a good school year.
Yours，
Lin Yue發(fā)布：2025/1/30 8:0:1組卷：37引用：2難度：0.4 -
3．閱讀短文，根據(jù)首字母或所給詞的適當形式填空，使文章語義通順。
Dear Laura，
Thanks for your message.Yes，I'm having a great time on my exchange program in France.I was a bit nervous before I arrived here，but there was no reason to be.My host family is really nice.They go out of their （1）wto make me feel at home.The grandmother has a teenage granddaughter （2）wis really kind.She always talks to me （3）iFrench to help me practice.My French （4）（improve） quickly since I arrived here! （5）TI still make lots of mistakes，it doesn't worry me as it used to.
Learning how （6）（behave） at the dinner table is a hard part for me.As you can imagine，things are really different from the way they are at home.For example，you shouldn't put your bread on your plate.You （7）（suppose） to put it on the table!Besides，you shouldn't eat anything with your hands except bread.Another thing is that it is very （8）（polite） to say you're full.If you don't want anything else，you should just say， "It was delicious." I find it difficult to remember everything，but I'm （9）（gradual） getting used to it.French customs are not so strange to me any （10）m.
I'll write again soon and tell you more about my life here.Hope you are having a good school year.
Yours，
Lin Yue發(fā)布：2025/1/30 8:0:1組卷：18引用：2難度：0.3