题目内容

As we have planned, we’ll go to Beijing to attend her sister’s wedding party. We’ll also visit our mother school _______we go there.

A.
unless
B.
when
C.
once
D.
even if

B
此题考查连词的用法。连词的选择取决于两个分句之间的逻辑关系，本题前面已经说明去北京参加婚礼是已经计划好了的，故应选择表示时间的连词，答案为B。

练习册系列答案

大联考期末复习合订本系列答案

新题型全能测评课课练天津科学技术出版社系列答案

相关题目

阅读理解

　　A single night of taking the drug Ecstasy(摇头丸)can cause serious brain damage and speed up the start of Parkinson's disease, scientists say．Just two or three Ecstasy tablets can permanently destroy brain cells that affect movement and reasoning, according to American research that links the drug to Parkinson's for the first time．

　　A study by a team at Johns Hopkins University in Baltimore, Maryland, involving squirrel monkeys and baboons(狒狒)found that both species suffered permanent damage to key cells, which are lost in Parkinson's, after receiving three low doses(剂量)of Ecstasy at three-hour periods．

　　The study is particularly important because baboons are one of the best animal models for the human brain．George Ricaurte, who led the research, said that the widespread abuse of drug might have caused severe damage．“The most troubling result is that young adults using Ecstasy may be increasing their risk of developing Parkinsonism as they get older．”

　　Alan Leshner, a former director of the US National Institute on Drug Abuse, said,“This study emphasizes the multi-aspect damage that Ecstasy causes to users．We've long known that repeated use damages brain cells．But this study shows that even very occasional use can have long-lasting effects on many different brain systems．It sends an important message to young people：don't experiment with your own brain．”

　　Janet Betts, a mother whose teenage daughter Leah died after a single Ecstasy tablet in 1995, said,“This comes as no surprise．But people can't see the effects at first, and they say it won't happen to them．We'll see the symptoms later, just as we have with smoking．”

(1)

The article is intended to ________．
[　　]
A．	explain the bad effects of drugs on people's health
B．	warn young people of the risk of taking the drug Ecstasy
C．	persuade people out of such bad habits as smoking and using drugs
D．	tell us the links between the drug Ecstasy and Parkinson's disease

(2)

We know from the passage that a low dose of Ecstasy ________．
[　　]
A．	won't cause serious brain damage
B．	can permanently destroy one's brain cells
C．	will result in immediate symptoms
D．	may bring on Parkinson's at once

(3)

Why are squirrel monkeys and baboons involved in the experiments?
[　　]
A．	Because their brain is similar to human being's．
B．	Because these animals usually take drugs．
C．	Because these animals will soon get well after the experiment．
D．	Because there is a model in the animals' brains．

(4)

The underlined word“This”in the last paragraph probably means that ________．
[　　]
A．	Leah died after a single Ecstasy tablet in 1995
B．	taking drug has the same symptoms as smoking
C．	occasional use of the drug can have long-lasting effects on the brain systems
D．	people have long known that repeated use of the drug damages brain cells

.
The journey to the moon had been the first step toward future exploration(探险) in space. The distance between the Moon and Earth is very short indeed when compared with the distances between Earth and the other planets. Mars, the nearest planet to Earth is millions of miles away. Traveling to the planets will be man’s next aim. Such travels will be more challenging than the trip to the moon and certainly more adventurous.
Recently, two American spaceships, Vikings 1 and 2, landed on Mars trying to discover whether that planet has any life on it. So far the signs of life on Mars has neither confirmed(确认) nor ruled out. Russians have discovered that the surface of Venus(金星) is so hot that it is almost certain that there is no life there. Also the atmosphere of Venus is extremely dense(稠) and the pressure is nearly a hundred times greater than that of the Earth’s atmosphere.
Scientists believe man may find planets which have the same conditions as those we have on Earth , but man should realize Earth will be his only home for a long time and begin to love and care for it.
63. According to the passage, traveling to the planets will be ________.
A. much easier and even more interesting B. far more exciting and dangerous
C. man’s final aim                    D. man’s first step
64. Which of the following is Not true?
A. Mars is nearer to the earth than the moon.
B. The moon is much nearer to the earth than Mars.
C. Of all the planets, Mars is the nearest to the earth.
D. All the planets are much farther to the earth.
65. From the passage, we can guess_____.
A. there is life on Mars
B. there is no life on Mars
C. the atmosphere of Mars is not so dense as that of Venus
D. scientists will have little hope to find the answers
66. Man can live on under the conditions of _______.
A. much too hot surface                   B. the same pressure as we get on earth
C. normal atmosphere as we have on earth     D. both B and C

阅读下列短文, 从每题所给的选项（A、B、C和D）中，选出最佳选项，并在答题卷上将该项涂黑。
D
Around the globe, the tourist trade is booming and you are promised to enjoy all the comfort and convenience of modern tourism. The first-class systems of communication by air, sea and land make it possible for us to visit each other’s countries at a moderate cost. What was once the ‘grand tour’, reserved for only the very rich, is now within most people’s grasp. The package tour and chartered flights (包机) are quite popular to us. Modern travelers enjoy a level of comfort which those on grand tours in the old days couldn’t have dreamed of. With all this coming and going, you would expect greater understanding to develop between the nations of the world. Not a bit of it! So what’s the sense of this mass exchange of populations if the nations of the world remain basically ignorant of each other? So there is a great misdirection in tourist business, especially in conducted tour items.
Many tourist organizations are directly responsible for this state of affairs. They purposely set out to “protect” their passengers from too much contact with the local population. Modern tourists lead a protected and separated life. They live at international hotels, where they eats their international food and sips their international drink while gazing at the natives from a distance. Designed tours to places of interest are carefully arranged. The tourists are allowed to see only what the organizers want them to see and no more. A strict schedule makes it impossible for the tourists to wander off on their own; and anyway, language is always a barrier, so they might only be too happy to be protected in this way.
At its very worst, this merely leads to a new and terrible kind of colonization. The sad thing about this situation is that it leads to the persistence of certain old ideas of other nations and countries. We don’t see the people of other nations as they really are, but as we have been brought up to believe what they are, even staying along with that from text books during our schooling.
You can test this for yourself. Take five nationalities, say, French, German, English, American and Italian. Now in your mind, match them with these five adjectives: musical, emotional, cold, pedantic (爱追究的), native. Far from providing us with any insight into the national characteristics of the peoples just mentioned, these adjectives just actually act as barriers, for we can’t do the job with certainty. So, frequently, when you set out on your travels, the only characteristics you notice are those which confirm what you have already obtained as the first conceptions in your mind. And you get home only with the highly unoriginal and inaccurate impression, such as the saying, “Anglo-Saxons are hypocrites (伪君子)” and “Latin peoples shout a lot ”. However, to gain the real understanding, you only have to make a few foreign friends and you will know how ridiculousridiculous ridiculous ridiculous and harmful some old conceptions of other nations are. But how can you make foreign friends when the tourist trade does its best to prevent you?
Being carried to an extreme, stereotypes can be positively dangerous. A very wild and limited outlook may stir up racial hatred and blind us to the basic fact — how reasonless it sounds! – that all people are human. We are all similar to each other, while at the same time all unique.
【小题1】What does “grand tour” bring people now?

A．It only offers us reasonable cost.	B．It is the best way of modern tourism.
C．It is not liked by rich people.	D．It is available for the majority to enjoy it.

【小题2】Which of the following is TRUE according to the passage?

A．By travelling abroad, one can know a certain country well.

B．Making friends is impossible for anyone staying abroad.

C．The tourist organizations have the best way to do their duty.

D．Traveling conditions are much more improved than before.

【小题3】Which word in the following is the best to summarize “Latin people shout a lot”?

【小题4】The purpose of the author’s writing is to point out ______.

A．conducted tour should be stopped	B．the way of touring should be changed
C．gained knowledge can’t be renewed	D．some nations stay the same as before

【小题5】What is the author’s attitude toward the present tourism?

【小题6】 The main idea for this passage is that ______.

A．tourism does little to increase un

derstanding between nations

B．tourism is terrible without the work of the tourist organizations

C．conducted tour is so dull that nobody wants to accept it now

D．tourism really does something wonderful to many countries

D
BEIJING March l （ Reuters） - China hailed its best ever Winter Olympics on Mon- day, crediting technology, foreign coaches and even improved language skills for the winning five gold, two silver and four bronze medals in 'Vancouver．
Only eight years after skater Yang Yang （A） won the country's first Winter gold at Salt Lake City, a sweep of the women' s short track speed skating and a first figure skating title helped China to joint seventh place in the medals table．
"Cold Standard" read the banner headline on the front page China Daily, while the People' s Daily led its sports page with "Vancouver historical breakthrough " ．
"We have made an important breakthrough at these Games" Xiao Tian, deputy chef de mission of China' s largest ever Winter Games delegation, told the Xinhua news agency．
" Actually the five - gold finish was within my expectation before we set off for the Games,but I couldn't say that at that time because I would not want to put any pressure on the ath- letes．Now I can speak out．"
Xiao was quick to retun to the earlier subject of conversation to pessirrustic（悲观） type, however, when discussing the future, emphasizing the huge task the Winter Sports adnunistra- tion faced to close the gap on their Summer counterparts, who topped the table at the 2008 Bei- jing Olympics．
"Despite the good results at these Games, we still have a long way to go in the develop-ment of China's winter sports," he said．
"It' s impossible for us to reach the same -level as we have done in Summer sports, but we will try to minimize the gap as much as we can．"
Xiao said that progress would come not through a vast expansion of the Winter sports pro- gramme but by using the best coaches, wherever they came from, and technology．
71．China regarded the Vancouver Winter Olympics as a breakthrough because___________
A．China gained-seventh place in the medals table
B． many people were crazy about the Vancouver．Games
C．'Yang Yang （A） won the country's first Winter gold
D．People's Daily thought it a historical breakthrough
72．Which contribution to China's success is not mentioned in the passage?
A．Technology．B．Foreign coaches．C．Language skills．D．Hardworking．
73．The reason why Xiao Tian didn't speak out the five - gold finish before setting off for the Games is that___________
A．he wanted to give us a big surprise at Vancouver
B．he didn't want to put any stress on the athletes
C．he didn't have an optimistic attitude to the athletes
D． he thought the five - gold finish was a huge task
74．Which of the following is TRUE according to the passage?
A．The headline of China Daily is "Vancouver historical breakthrough"
B．The results in Winter Olympic8 are as good as those in Summer Olympics:
C．We will try to narrow the gap between the Winter and Summer Sports．
D．It's easy for us to reach the same level as we have done in Summer sports．
75．What' s the main idea of this passage?
A．China hails Winter Games 'breakthrough at Vancouver．
B．A first figure skating title helped China succeed．
C．Cluna swept the women's short track speed skating．
D．Using the best coaches is important for China Winter Games．

As we have known from the map of the world, this is ______.

A．twice as large an island as that B．twice as larger as that island

C．as twice as that one D．twice as a large island as that

As we have planned, we’ll go to Beijing to attend her sister’s wedding party. We’ll also visit our mother school _______we go there.

试题分类