【题目】 The Bitcoin is a form of electronic money which has been created ___ for use on the Internet.
A. perfectly B specifically
C. extremely D. especially
科目:高中英语 来源: 题型:
【题目】—I’ll have arrived in Florida together with my family this time tomorrow.
—That’s great. You the attractive sunlight then.
A.are enjoying B.will be enjoying
C.are about to enjoy D.have been enjoying
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【题目】I hurried ________ I wouldn’t be late for class.
A. since B. as if
C. so that D. unless
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【题目】选词填空(可变换形式,其中有两项是多余的)
【1】In the crowded city, cycling is the best way to ________ as the bicycle needs little parking space.
【2】People often ________ teachers ________ candles, because they devote their lives to education.
【3】It’s good manners to ________ to get a meal when you’re in the cafeteria.
【4】Each of us can ________ in protecting the endangered species from extinction.
【5】Some people are more attracted to those who ________ them.
【6】Many people like to watch football games. They buy tickets or ________ their TVs to watch the games.
【7】These markets ________ much ________, but each is also remarkably different.
【8】It is rude to ________ others behind their back.
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【题目】-Must I fetch the book for you now?
-No, you needn't. It's not __________. I can wait till tomorrow.
A. anxious B. instant
C. hurried D. urgent
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【题目】Directions: Complete the following paragraphs by using the words in the box. Each word can only be used once.
Note that there is one word more than you need.
A Bad Idea
Think you can walk, dive, take phone calls, e-mail and listen to music at the same time? Well, New York's new law says you can't. And you'll be 【1】 $S100 if you do it on a New York City street.
The law went into force last month, following research and a(n) 【2】number of accidents that involved people using electronic gadgets when crossing the street.
Who's to【3】 ? Scientists say that our multitasking abilities are limited.
"We are under the impression that our brain can do more than it often can," says Rene Marois, a neuroscientist in Tennessee. “But a major limitation is the inability to【4】on two things at once".
The young people are often considered the great multitaskers. However, an Oxford University research suggests this idea is open to question. A group of 18-to 21-year-olds and a group of 35-to 39-year-olds were given 90 seconds to translate【5】into numbers, using a simple code. The younger group did 10 percent better when not interrupted. But when both groups were interrupted by a phone call or a(n) 【6】message, the older group matched the younger group in speed and 【7】.
It is difficult to measure the productivity【8】by multitaskers. But it is probably a lot. Jonathan Spire, chief analyst at Basex. a business-research firm, estimates the cost of interruptions to the American economy at nearly $650 billion a year.
The【9】is based on surveys with office workers. The surveys conclude that 28 percent of the workers' time was spent on interruptions and【10】time before they returned to their main tasks.
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【题目】选词填空
【1】The company's prospects(前景)look good_____________.
【2】_____________your answers _____________ the book to see if they are right.
【3】If I got into trouble I could always _____________ Rusty.
【4】He is always _____________ in front of strangers.
【5】The kids will be leaving home _____________.
【6】It's not that difficult, _____________, it's quite easy.
【7】_____________ more_____________ your work, or you'll be dismissed.
【8】_____________damage was done in a short time.
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【题目】________ energy is generated from natural resources—such as sunlight, wind, rain, tides and so on.
A. Recyclable B. Non-renewable
C. Rechargeable D. Renewable
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【题目】We need some more facts and figures we take the final decision.
A. since B. after C. before D. until
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