科目: 来源: 题型:050
By the year 2050 there may be 12.5 billion people on the earth. We need to produce more food. One way to produce more food is by growing stronger plants. For thousands of years, farmers pick the best plants for next season to make plants better. It works slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic material(遗传物质).Foods from plants grown in this way are called genetically modified foods(转基因食品)or GM foods.
By changing the genetic material of a plant, it's possible to make new plants. The new plants are strong against plant diseases(疾病)and help in our diseases. For example, a kind of rice can stop people from becoming blind.
Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.
Making GM foods is only one way of feeding people in 2050. Maybe we'll find better ways in the future.
(1) ________ make GM foods.
[
]
A .Farmers |
B .Scientists |
C .Workers |
D .Plants |
(2) What are the good things about GM foods?
[
]A
.They make plants strong against diseases.B
.They are unnatural.C
.They can help in human diseases.D
.Both A and C.(3) GM foods ________.
[
]A
.are grown only in rich countriesB
.are grown only in poor countriesC
.are dangerousD
.are a quick way to produce food查看答案和解析>>
科目: 来源: 题型:050
The United States has many kinds of climates(气候). On the northwest coast(海岸), the temperature changes very little between summer and winter, but the north central(中部的)states have a very different kind of climate. In those states, people wear light clothes in summer, and they need heavy woollen clothes in winter.
In the southwest coast, the climate is rainy and warm during the winter, but the summer is dry and hot. In the northeast of the United States, summer temperatures are very different from winter temperatures. Summer is usually hot, and winter is usually cold. Spring temperatures are warm, and fall temperatures are cool.
Years ago, people in the cold parts of the United States didn't often get fresh(新鲜的)vegetables and fresh fruits during summer. Today trucks and trains carry fruits and vegetables very quickly to all parts of the United States. In this way, Americans “send their climates” to people in other states.
(1) The summer and winter temperatures are almost the same _______.
[
]A
.in the northeastern statesB
.on the north central statesC
.in the western statesD
.on the northwest coast(2) The word
“fall” in this passage means ________.[
]
A .drop |
B .down |
C .autumn |
D .spring |
(3) Today people ________ can get fresh vegetables and fruits.
[
]A
.in the north central statesB
.in every part of the USAC
.in the cold parts of the USAD
.in the southwest part of the USA(4) From this passage we know that the climate of the United States ________.
[
]A
.is always very coldB
.is warm in winterC
.is widely differentD
.changes very little between summer and winter查看答案和解析>>
科目: 来源: 题型:050
All airplanes leave Harbin for somewhere
Currency
:RMB(1) How much is it from Harbin to Sanya after sale?
[ ]
A .2310 |
B .920 |
C .1050 |
(2) How much is the sale to Shanghai?
[ ]
A .24.78% |
B .30% |
C .50.2% |
(3) How much is it lower to than to Wenzhou?
[ ]
A .210 |
B .540 |
C .330 |
(4) Mr Black wants to go to Guangzhou, which airline will he take?
[ ]
A .747-400 |
B .777-300 |
C .KKA320 |
(5) Which two airlines have the same type of the planes?
[ ]
A
.Chongqing and WenzhouB
.Sanya and ShanghaiC
.Chongqing and Sanya查看答案和解析>>
科目: 来源: 题型:050
Our eating habits are very important for good health and a strong body. There are times when most of us like eating sweets and ice-cream better than meat and rice. Sweets and ice-cream are not bad for us if we eat them at the end of a meal. If we eat them before a meal, they may take away our appetite
(食欲). It's important for us to eat our meal at regular(规律)time each day. When we feel worry or excited, we may not want to eat. A long time ago, in England, some judges often decided whether a man was telling truth by giving him some dry bread. If the man could not swallow(吞)the bread, it meant that he wasn't telling the truth. Though this seems strange and foolish, they thought it was an excellent way of finding out truth. A man who is worrying something has difficulty in swallowing anything dry, because he loses his appetite.(1) Good eating habits make us ________.
[ ]
A .stronger |
B .happier |
C .more beautiful |
(2) It is good to eat sweets and ice - cream ________.
[ ]
A
.after a mealB
.before a mealC
.when we are hungry(3) It is good for us to have our meal ________ every day.
[ ]
A .earlier |
B .at the same time |
C .at any time |
(4) The judges in old England thought if a man didn't tell the truth, he can ________.
[ ]
A
.drink milk or teaB
.eat a lot dry breadC
.hardly eat dry bread(5) A person who feels ________ may not want to eat.
[ ]
A .happy |
B .shy |
C .unhappy |
查看答案和解析>>
科目: 来源: 题型:050
根据表格提供的信息,选择最佳答案.
(1) If a customer
(顾客)goes to the biggest Shopping Center with Shiyan Daily of May 3,2000, he will get a small present________.[ ]
A
.every dayB
.from Shiyan DailyC
.on May 8,2000(2) If an American teacher has worked in China for 3 years and comes to Ying Hua Middle School to ask for the job in June, he will ________.
[ ]
A
.get a bad jobB
.not get the jobC
.be a good teacher(3) When and where will the football match be?
[ ]
A
.In Hankou Stadium on Sunday.B
.In Hankou Stadium on February 3.C
.In Guo'an on February 8.(4) If three adults
(成人)and six students want to watch the match, the tickets will cost RMB ________ yuan.[ ]
A .165 |
B .135 |
C .195 |
(5) Which of the follow is NOT TRUE?
[ ]
A
.The shopping Centre is at No. 16 Hong Kong Street.B
.The telephone number of Ying Hua Middle School is 8866177.C
.The match is between Beijing Team and Guo'an Team.查看答案和解析>>
科目: 来源: 题型:050
Make lessons interesting, well, it is easy to say but far more difficult to make it happen. What are the standard of the something that people call
“interesting”? First of all this book/film/lesson/should not be obvious or predictable. An dement of surprise should be present. Secondly we should have the feeling that we're not wasting our time, And last but not least:it should involve all our senses and our imagination and be pleasant.I used to go to an English school where all lessons looked the same. Our teacher was too conservative to change the mode of teaching; moreover, he could not stand any form of criticism. We used to do a few grammar exercises, then we checked them, then he read one chapter from his favorite book-
“Biography of Roald Dahl”and then we repeated all activities from the beginning. It was really tiring. I've been able to think of a number of ways to occupy these 45 minutes in a different manner.根据短文内容,选择最佳答案.
(1) Making English lessons interesting is ________.
[ ]
A .easy |
B .difficult |
C .far |
(2) Firstly, the book can't be ________.
[ ]
A .unpredictable |
B .complicated |
C .predictable |
(3) All our senses and imagination should be ________ in the whole process of the lesson.
[ ]
A .excluded |
B .involved |
C .stopped |
(4) Our teacher ________.
[ ]
A
.was not good at changing our mode of teachingB
.has changed a lot of ways of teaching EnglishC
.played an important role in the process of teaching(5) The author thought about many ways of ________.
[ ]
A
.how to change the time of the English lessonsB
.how to teach English differentlyC
.change the schedule of teaching查看答案和解析>>
科目: 来源: 题型:050
(1) 1000years ago, the world's population was very ______.
[ ]
A .slow |
B .small |
C .few |
(2) During the last three or four hundred years it ______.
[ ]
A
.has grown very quicklyB
.has grown not very fastC
.has grown very slowly(3) By the year 2000, the world's population ______.
[ ]
A
.had reached 60 millionB
.had passed 80 millionC
.had passed 60 million(4) 1000 years ago, the world's population ______.
A
.reached 40 millionB
.was less than 40 millionC
.was less than 20 million(5) From the form, we can see the population was ______.
[ ]
A .less and less |
B .not change |
C .larger and larger |
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科目: 来源: 题型:050
Around the' world, people have different ideas about what good manners
(文明礼貌)are.When you go to restaurants in different parts of the world, it' important to know the right and wrong things to do. For example, in China it's OK to make a lot of noise in a restaurant. In fact, if a restaurant isn't noisy and lively
(热闹的、繁忙的), you may think there's something wrong with it. However, in many western countries, restaurants are quiet places. If a table is too loud, other people who are eating there might even complain to(向……抱怨)the owner(主人)of the restaurant.Paying the bill is also different from country to country. In China, one person usually pays for everybody. In western countries, one person pays if he or she is entertaining clients
(宴请宾客),but when friends eat together, they usually share the cost(费用). This is called“going dutch”(均摊费用). Also,when westerners pay the bill, they usually leave some money for the waiter
(服务员). This is called “leaving a tip”(给小费). Leaving a tip is thought to be polite. In the US, It's common to leave tips of 10%, 15%, or 20%of the bill, which is decided by how good the service(服务)is. Good waiters can make a lot of money !The way people. eat food is different in the world, but you can find the same kinds of food in many countries. Chinese and Italian food, for example, are popular all over the world.
(1) Around the world, people have ______ ideas.
[ ]
A .different |
B .the same |
C .difference |
(2) In China, it's ______ to make a lot of noise in a restaurant.
[ ]
A .bad |
B .OK |
C .impolite |
(3) In China, one person usually pays for ______.
[ ]
A .some body |
B .nobody |
C .everybody |
(4) In ______ countries, they usually leave some money for the waiter.
[ ]
A .China |
B .western |
C .westerner |
(5) ______ food are popular all over the world.
[ ]
A
.Chinese and AmericanB
.Thailand and ItalianC
.Chinese and Italian查看答案和解析>>
科目: 来源: 题型:050
Bus 26 Schedule
A
:What time does it leave the terminal, Ben?B
:It leaves at nine o'clock, Harry.A
:What time does it arrive at Five Mile Beach?B
:We will arrive at Give Mile Beach at eleven o'clock.根据表格所提供的信息,选择最佳答案.
(1) Ben and Harry want to go to ________.
[ ]
A .terminal |
B .City Hall |
C .Five Mile Beach |
(2) How long does it take the bus to go from the terminal to park?
[ ]
A .An hour. |
B .Half an hour. |
C .One and a half hours. |
(3)
“Arrive at”means ________.[ ]
A .get to |
B .come |
C .get |
(4) When it is 10
:00, the bus is at ________.[ ]
A .swimming |
B .park |
C .High School |
(5) How many times does Bus 26 stop altogether?
[ ]
A .7 |
B .8 |
C .10 |
查看答案和解析>>
科目: 来源: 题型:050
John sent for a doctor because his wife was ill. He called the doctor and made sure they would meet at five. He arrived at the doctor's at twenty to five. He thought,
“It's a little bit earlier. I'll wait for a moment, it's good to keep the time.”Then he stopped his car in front of the doctor's. He looked around and saw a noisy square
(广场)not far from here. He went there and sat down on a chair to enjoy the last light of afternoon sun and make himself quiet. He saw some children playing and some women talking to each other happily.Suddenly he heard a girl crying. He came up to her and asked some questions. Then he knew she got lost. John tried to find out her address and took her home. The girl's parents were very thankful.
Then John hurried to the doctor's. The doctor said angrily when he saw him,
“You're late. Why did you keep me waiting for twenty minutes?”John said nothing but one word-“Sorry!”(1) John drove to the doctor's ________.
[ ]
A .late |
B .on time |
C .in time |
(2) John went to the square to ________.
[ ]
A
.spend the timeB
.enjoy himselfC
.see the children and the women(3) The gift cried because ________.
[ ]
A
.someone hit herB
.she fell off her bikeC
.she didn't find the way home(4) At last John got to the doctor's at ________.
[ ]
A .twenty to five |
B .twenty past five |
C .five o'clock |
(5) From the story, we know John is a ________.
[ ]
A .busy person |
B .quiet person |
C .helpful person |
查看答案和解析>>
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