We will have a picnic ________ it doesn’t rain tomorrow.
A. though B. unless C. until D. if
科目:初中英語 來源:2014-2015學(xué)年江蘇省南京市鼓樓區(qū)中考二模英語試卷(解析版) 題型:單項填空
When Nanjing Metro Line 3 came into use, it became much to travel from the north of the Changjiang River to the city centre.
A. easy B. easier C. easily D. more easily
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科目:初中英語 來源:2014-2015學(xué)年廣東肇慶第四中學(xué)九年級一模英語試卷(解析版) 題型:單項填空
—Which do you prefer, milk or coffee?
—I like ______ of them. Tea is my favorite.
A.both B.either C.neither D. all
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科目:初中英語 來源:2014-2015學(xué)年廣東廣州市畢業(yè)班綜合測試一英語試卷(解析版) 題型:單項填空
Every night I read books for _________ hour before going to ________ bed.
A. a , a B. an, / C. an, the D. a, /
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科目:初中英語 來源:2015年初中畢業(yè)升學(xué)考試(浙江金華卷)英語(解析版) 題型:閱讀理解
It happens every spring. Flowers come out everywhere on the same day. But how do plants “know” when to flower?
For years, it has been a difficult question for scientists. But a US research group may have finally answered it—the secret lies in a protein(蛋白質(zhì))called FKF1. This helps plants to know when the days become long and when they get short. Then they can tell the seasons are changing.
Researchers found the FKF1 protein when they were studying a plant called Arabidopsis(擬南芥). It is sensitive(敏感的)to sunlight, and can be made active by sunlight.
Plants produce this protein every day in the late afternoon all year. If there is no light at this time, for example in winter when the sun goes down early, the protein won’t be active. But when spring comes and the days get longer, the FKF1 protein can be made active by day light and the plants “know” it is time to flower. “If there is light in the late afternoon, plants will know that the days are getting longer and that it is the best time for flowers to come out,” explained Takato Imaizumi, leader of study. But when conditions are poor for growing, such as during autumn or winter when the weather is cold and days are short, plants won’t flower.
Although researchers have only studied how the FKF1 protein works in the Arabidopsis, they believe that it is the same with many other plants, including crops such as rice and wheat. This could be useful to the agricultural industry.
“If we can control when flowers come out, we might be able to increase crop production,” Imaizumi said.
1. The passage is mainly about ____.
A. how plants “know” when to flower
B. what people can do with plants
C. how seasons are changing
D. what kind of plant Arabidopsis is
2.Scientists found the FKF1 protein when they were____.
A. answering a question
B. controlling the clours of flowers
C. planting flowers in the garden
D. studying a plant called Arabidopsis
3.The best time for flowers to come out is when____.
A. it rains in spring
B. there is light in the late afternoon
C. it is getting dark
D. the sun goes down early
4.Scientists believe that____.
A. other plants also know when to flowers
B. flowers are more valuable than fruits and vegetables
C. people have known how to control when flowers come out
D. if the weather is cold and days are short, plants will flower
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科目:初中英語 來源:2015年初中畢業(yè)升學(xué)考試(遼寧葫蘆島卷)英語(解析版) 題型:單項填空
-Could you please tell me _ ?
- Sure. There's a flower store on the second floor.
A. what time the store is closed
B. which is the way to the airport
C. where I can buy some roses
D. how I can get to the post office
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科目:初中英語 來源:2015年初中畢業(yè)升學(xué)考試(黑龍江牡丹江卷)英語(解析版) 題型:單項填空
The Chopsticks Brothers ______ sings Little Apple won the International Song Award in 2014.
A.who B.what C.which
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科目:初中英語 來源:2015年初中畢業(yè)升學(xué)考試(廣西貴港卷)英語(解析版) 題型:閱讀理解
Writers Club Information: Do you enjoy writing? Join us! Saturdays 8:00 --- 10:00 am. Telephone: 321-9649368 E-mail: cmacaleer@163.com |
Country Life Market Our fruits and vegetables come in fresh every morning. Special prices for the first month. Opening hours: 7:00 am –10:00 pm Address: No.8 Guangming Street Telephone: 010-62617788 |
Looking for a Roommate(室友) I`m Alice. I have a house with 2 bedrooms. There are many things in it, like a TV , a washing machine and a fridge(冰箱). You only need to pay $200 for it each month. And it includes the cost of surfing the Internet, so you can bring your computer. There are two rules for you to follow: You musn`t make lots of noise in the house and you can`t keep a pet. Telephone:239-5478603 E-mail: room.to.rent@tom.com |
1.If you want to improve your writing skills, you can call________
A. 239-5478603 B 321-9694368
C. 321-9649368 D. 010-62617788
2.How many hours is Country Life Market open a day、
A. 3 hours B.10 hours C.12 hours D.15 hours
3. Alice`s house provides the following things EXCEPT______
A. a fridge B. a computer
C. a washing machine D. a TV
4. Which of the following is NOT true?
A. You can join Writers Club on Saturdays.
B. You can keep a pet dog if you live in Alice`s house.
C. If Jim wants to live in Alice`s house for one year, he should pay $2,400.
D.You can buy fresh vegetables in Country Life Market at 10:00 in the morning.
5.Where can we probably find the information?
A. In a local newspaper. B. In a novel.
C. In a science magazine D. In a story book.
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科目:初中英語 來源:2014-2015學(xué)年江蘇灌云縣四隊中學(xué)八年級下第6周周測英語試卷(解析版) 題型:單項填空
--- Have you finished drawing your picture _____, Tom?
---Certainly, Mum. I have drawn it _ _. Can I go out for a walk now?
A. yet; yet B. already; already
C. yet; already D. already; yet
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