18．When Spielberg was twelve.he made his first film he used real actors instead of toys．( )——青夏教育精英家教网——

18．When Spielberg was twelve，he made his first film ________ he used real actors instead of toys．（　　）

17．They aren't a good team，but they refuse to _____ and accept the defeat．（　　）

16．We often think of future．We often wonder what the world would be like in a hundred years'time．
Think of space，perhaps a permanent（永久的） station on the moon will have been set up．Perhaps people will be able to visit the moon as tourists．Cheap rockets for space travel will have been developed，permitting long journeys throughout the solar system（太阳系）．When that time comes，people will be taking holidays in space and visiting other planets．Great progress will have been made in medicine，too．Perhaps a cure will have been discovered for the most terrible of all diseases-cancer．Pollution is a problem we must solve．In a hundred years'time it will have been controlled．
All the world will have been developed-even Antarctica．There will be large cities in Antarctica．We already have supersonic（超音速的） flight，but in a hundred years'time we will have supersonic land travel as well．
We will have used up most of earth's land to build our cities，so floating cities will have been built．The Japanese already have plans for cities of this kind．And there will be cities under the sea．The first of these will have been completed．

67．We will have developedA in a hundred years'time，permitting long journeys all over the solar system．
A．cheap rockets for space travel     B．a plane
C．a spaceship                       D．a satellite
68．Man will also have supersonic land travelD．
A．in a year                  B．about half a century later
C．in the year 2050           D．about a century later
69．The last paragraph mainly talks aboutA．
A．we'll make good use of space on the earth
B．cities under the sea
C．Japan will first build floating cities
D．earth's land is in danger
70．The best title for the passage isB．
A．Travel in the Future              B．Future Life
C．Where to Live in the Future       D．Space Travel．

15．Apple a day may poison children
Children who eat an apple or pear a day may be exceeding（超过） the pesticide（杀虫剂） safety limit because of remains on the fruit，according to research．
Using data of the British Department of Environment on pesticides on fruit collected from supermarkets，scientists thought that each day some children would get a poisonous level of pesticides．
The research，published on Sunday，says the government repeatedly claims that the levels of pesticide are safe because，instead of measuring individual apples，researchers buy 10，crush them and take an average reading to see if they are safe．This is the internationally agreed method of checking remains．
But government figures show that the pesticide is not averagely spread across the batch（一批），and one or two apples could contain 90% or more of the pesticide in the batch．
It used mathematical modeling to measure exposure（暴露） to pesticides for children aged between 18months and four years old．The pesticides involved can destroy children's hormones and some are suspected（怀疑） of causing cancer．
The good news for British fruit growers is that samples grown in this country had lower residue level than imported fruit，so buying home-produced fruit will reduce the danger，said Emily Diamand，one of the Earth's senior food researchers and one of the authors of the report．

63．The reason why"Apple a day may poison children"is thatB．
A．there are some pests in the apple
B．children would get a poisonous level of pesticides because of the remains on the apple
C．there are always more pesticides on the apples　produced in Britain
D．the apple is too hard for children to eat
64．The internationally agreed method of checking　remains is to buyC．
A．two apples，crush them and take an average reading to see if they are safe
B．five apples，crush them and test to see if they are　safe
C．ten apples，crush them and take an average reading to see if they are safe
D．eighty apples，and then test them by crushing
65．The underlined word"residue"can be replaced byA．
A．remains B．pesticide
C．poison D．medicine
66．Which of the following is NOT true？D
A．The remains of the pesticides can do harm to the children's health．
B．The remains of the pesticides can do harm to the children's hormones．
C．Some remains of the pesticides are suspected of causing cancer．
D．For safety，we had better not import apples from Britain．

14．Memory，they say，is a matter of practice and exercise．If you have the wish and really make a conscious（有意识的）effort，then you can quite easily improve your ability to remember things．But even if you are successful，there are times when your memory seems to play tricks on you．
Sometimes you remember things that really did not happen．One morning last week，for example，I got up and found that I had left the front door unlocked all night，yet I clearly remembered locking it carefully the night before．
Memory"tricks"work the other way as well．Once in a while you remember not doing something and then find out that you did．One day last month，for example，I was sitting in a barbershop（理发店）waiting for my turn to get a haircut，and suddenly I realized that I had got a haircut two days before at the barbershop across the street from my office．
We always seem to find something funny and interesting in incidents（事件）caused by people's forgetfulness or absent-mindedness．Stories about absent-minded professors have been told for years．Unfortunately，however，absent-mindedness is not always funny．There are times when"tricks"of our memory can cause us great trouble．

56．If you want to have a good memory，B．
A．you should ask someone else to help you to remember things
B．you should make a conscious effort to practice and exercise
C．you should never stop learning
D．you should try hard to remember things
57．In the passage，the writer seems to tell usC．
A．forgetting things is serious and dangerous
B．always forgetting things is understandable
C．forgetting things at times is natural
D．the ways to protect yourself from memory"tricks"
58．The best title for this passage is"B"．
A．How to Get a Good Memory
B．Tricks of Memory
C．The Danger of Forgetfulness and Absent-mindedness
D．Get Rid of Absent-mindedness．

13．When copying the letter，pay special attention to not any words．（　　）

12．In many American universities，the total work for a degree thirty-six courses，each for one semester（学期）．（　　）

	A．	is consisted of；lasts		B．	consists of；lasting
	C．	is made up of；lasts		D．	make up of；lasting

11．When I visited her，she was in writing a lecture speech on Chinese history．（　　）

10．It is fashionable to drive a car，but to drive a car is not nearly as difficult as it is imagined on condition that you the specialized rules．（　　）

9．Worried about how many calories[卡（热）]you are going to get in that piece of pizza，chocolate cake or bag of chips？A new iPhone application that takes a picture of the meal with the phone and gives a calorie read-out almost at once，may help．The MealSnap was developed by DailyBurn，a fitness social network that has created several other fitness and diet-related iPhone applications．
Within minutes of taking a picture of a meal and matching it to the given information of some 500，000kinds of food，the application sends users a warning with a range of calories for the meal that was photographed．
To start with，we sent it something simple--a Braeburn apple．A couple of minutes later the application replied that it was between 64and 96calories．
Andy Smith，chief director at DailyBurn，said："The database（数据库） can also quickly help recognize the food，how many calories there are，proteins，fat，carbs，vitamins，whatever you may want to know．"
Mr Smith added that it will take some time to complete calorie counting but the application makes it easier to record the calories in food．That is why it is so popular among those who are trying hard to lose weight．
"The pure act of recording something can cause a psychological（心理的）change that can help people on their health and fitness plan．Just the simple fact of recording it makes me more understand what I'm eating，"he said．
In addition，MealSnap can serve as a food diary，allowing users to keep a readable record of the meals they have eaten．Mr Smith said："It's like a food journal，but easier．All you do is take the picture．"MealSnap is available on the iTunes store for￡1.79，or $2，99in the US．

64．Why did DailyBurn invent the MealSnap according to the passage？C
A．To help those who are not good at math to keep healthy．
B．To call on people to buy food with fewer calories．
C．To help people keep fit by giving scientific directions in eating．
D．To help people realize the importance of choosing food．
65．Which of the following statements about MealSnap is TRUE？B
A．People have to link iPhone with the Internet to use it．
B．It has been put into the market．
C．People will have a physical change by using it．
D．It's popular because it was developed by DailyBurn．
66．What is the best title for the passage？C
A．iPhones Win Against Apples in Market
B．MealSnap iPhones Work as a Health Signal
C．MealSnap，a New iPhone Application
D．MealSnap Offers You Health Database．

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