A tape recorder is made full use of ______ improve our listening ability.
A. helping B. to help
C. help D. helped
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年重慶市高三二診模擬英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
-- Sir,may I have two days off next week?
-- __________ . You have two meetings to attend then.
A.It dependsB.Of courseC.That’s for sure D.By no means
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年遼寧省瓦房店市高三考前模擬試卷(解析版) 題型:閱讀理解
One reaction to all the concern about tropical deforestation(毀林) is a blank stare that asks the question, "Since I don't live there, what does it have to do with me?"
The answer is that your way of life, wherever you live in the world, is tied to the tropics in many ways. If you live in a house, wash your hair, eat fruits and vegetables, drink soda, or drive a car, you can be certain that you are affected by the loss of tropical forests.
Biologically, we are losing the richest regions on earth when, each minute, a piece of tropical forest, the size of ten city blocks, disappears. As many as five million species of plants, animals, and insects (40 to 50 percent of all living things) live there, and are being lost faster than they can be found and described. Their loss is immeasurable.
Take rubber for example. For many uses, only natural rubber from trees will do. Synthetics are not good enough. Today over half the world's commercial rubber is produced in Malaysia and Indonesia, while the Amazon's rubber industry produces much of the world's four million tons. And rubber is an important material in making gloves, balloons, footwear and many sporting goods. Thousands of other tropical plants are valuable for their industrial use.
Many scientists strongly believe that deforestation contributes to the greenhouse effect -- or heating of the earth from increased carbon dioxide in the atmosphere. As we destroy forests, we lose their ability to change carbon dioxide into oxygen.
Carbon dioxide levels could double within the next half-century, warming the earth by as much as 4.5 degrees. The result? A partial melt-down of polar ice caps, raising sea levels as much as 24 feet; even 15 feet could threaten anyone living within 35 miles of the coast. Unbelievable? Maybe. But scientists warn that by the time we realise the severe effects of tropical deforestation, it will be 20 years too late.
Can tropical deforestation affect our everyday lives? Now, you should have got the answer.
1.The underlined word "synthetics" probably means_________.
A. natural rubber B. tropical materials
C. man-made material D. commercial rubber
2.According to the passage, which of the following is NOT true?
A. The forests are losing their function in turning carbon dioxide into oxygen.
B. Many of our daily uses are related to the tropical forests.
C. Tropical plants can be used to make industrial products.
D. High carbon dioxide levels will make the earth warmer.
3.The author's attitude towards the tropical deforestation is _________ .
A. puzzling B. cold
C. supporting D. opposed
4.Which of the following might be the best title for the passage?
A. Tropical Forests B. The Value of Tropical Forests
C. Tropical Forests and Our Life D. The Greenhouse Effects
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年福建省高三第四次月考英語(yǔ)試卷(解析版) 題型:閱讀理解
Science Textbooks for Sale!
Used, but in like-new condition with absolutely no writing.
+ (2-Volume Set)
Third Edition (ISBN 978-1-55581-479-3 & 978-1-55581-480-9),
Paperback—$ 110
Introduction to Genetic Analysis
Ninth Edition (ISBN 978-0-7167-6887-6), Hard Cover—$ 110
Please call 646-470-1770 or email for details. No text messages, please. Thank you!
Help an Elder
Having a fruitful life depends upon oneself. Join our Elder Helpers Program and start becoming productive now!
We will connect you with elders who are in need of care in your community. If you have a kind heart and some extra time, feel free to join our program. Register here: http://www. elderhelpers. org.)
Citizens of all states and countries are encouraged to join!
Profiles(簡(jiǎn)介)with a picture always get more attention!
(Wonderful angel who helped me greatly by Kim)
I was so lucky to find Elder Helpers on the web and even luckier that Laura decided to help me get organized. I was hit by a car in January and couldn’t do much in my house for several months so things really got messy here. But this Angel of a person came and rescued me. I am so lucky and grateful to have met her and to have received her generous help.
Learn To Play Chess or Improve Your Game
Chess lessons are offered by a skilled, experienced, patient chess teacher who is also a very strong practical player.
Whether you are a complete beginner or want to improve your game, it may be a good idea for you to call me.
I work with adults and with children as young as 4.
If interested please call me directly at 1-(347)-694-0072.
1.We can know that Introduction to Genetic Analysis sold in Ad 1 .
A. is in its third edition
B. is an old science textbook
C. has notes on some pages
D. is in paperback
2.What’s the purpose of Ad 2?
A.To give tips on volunteering.
B. To introduce an active lifestyle
C. To find volunteers.
D. To help older people.
3.What’s the meaning of the word “messy” (underlined in Ad 2)?
A. Untidy. B. Broken.
C. Unpleasant. D. Changed.\
4.The chess lessons in Ad 3 will .
A. mainly include beginners
B. be taken mainly by adults
C. be taught by an old teacher
D. have learners of different ages
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年福建省高三第四次月考英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
Some researches have proved that water quality ____ due to too many dams and pumps in some areas.
A. has been declined B. is being declined
C. is declining D. had been declining
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年福建省高三第四次月考英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
With the help of the new teacher, ____ number of the student in my class who have made_____ great progress in English so far is far larger.
A. the; the B. a; a C. the; / D. a; /
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年福建省高三第六次月考英語(yǔ)試卷(解析版) 題型:閱讀理解
Five boys are suspected of starting a fire that destroyed their school on the eve of the new term. Police said yesterday that five boys — one aged 11, two 12-year-olds, one aged 13 and one 15 — arrested on suspicion of starting the fire had been released until later this month. Parents said the five pupils all attended St Mary’s.
Pupils witnessed their schoolwork being destroyed in the fire at Leyland St Mary’s Catholic Technology College in Lancashire. The 1950s science block was reduced to the ground in Sunday’s fire, which created clouds of smoke visible for miles. It is reported that the library and sports hall were also destroyed beyond repair. Strong winds and a shortage of water prevented 125 firemen trying to bring it under control. Firefighters were expected to remain at the scene until late this afternoon. Staffs were due to attend the school yesterday for an inset(培訓(xùn))day, and pupils pupils were to return for lessons after the holidays today.
St Mary’s head teacher Kathy McNicholas fought back the tears as she watched her school go up in flames last night. She said, “This is so upsetting to watch. It’s heartbreaking. It’s very distressing for the staff and the children. Everyone had been looking forward to coming back for the new school year.” Finding somewhere around 730 children won’t be easy. A few of the staff have turned up to see if there is anything they can do and they have all been shocked and saddened by what has happened. “It’s tragic because we have only just had a lot of refreshment work done to the school during the summer break. It was a big investment. The community around here very much looks after its school.”
Plans were being drawn up to provide alternative classrooms for 730 children, with parents warned to keep them at home for at least the rest of the week.
1. Which part of St Mary’s Catholic Technology College was burned to the ground in the fire?
A. The library. B. Sports hall.
C. The science block. D. The passage doesn’t tell us.
2.The underlined word “distressing” in the third paragraph can be replaced by “ ”.
A. excited B. surprised
C. annoyed D. embarrassed
3.From the whole passage, we can know that .
A. the education of England is worse
B. St Mary’s Catholic Technology College had no trouble finding enough classrooms
C. a shortage of money prevented more than 100 firemen controlling the big fire
D. the pupils had to stay at home before the alternative classrooms were found
4.What’s the main idea of the passage?
A. Five boys started a fire that destroyed their school.
B. The firemen failed in controlling the fire.
C. The staff and the children were upset.
D. The school planned to take measures to solve the problem.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年福建省高三第五次月考英語(yǔ)試卷(解析版) 題型:書面表達(dá)
最近,你們班召開(kāi)了以“我的中國(guó)夢(mèng)”為主題的班會(huì)活動(dòng)。請(qǐng)寫一篇日記,記述班會(huì)情況及自己的感受。內(nèi)容要點(diǎn)如下:
1.每位同學(xué)都暢談了自己對(duì)中國(guó)夢(mèng)的理解;
2.你談到了自己的夢(mèng)想;
3.如何實(shí)現(xiàn)自己的夢(mèng)想。
注意:
1.總詞數(shù)不少于120。
2.不可逐條翻譯。
3.開(kāi)頭已給出,不計(jì)入總詞數(shù)。
April 8 Monday Fine
Recently we had a class meeting on the topic of My Chinese Dream....
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年福建省高三第一次模擬英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
It is necessary that the government solutions for the problems of air pollution to create a clear environment.
A. should have found B. could have found
C. could find D. should find
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com