日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

精英家教網 > 高中英語 > 題目詳情

【題目】 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

【答案】B

【解析】解析:句意:比特幣是一種為專門適用因特網而誕生的電子貨幣。A項“完美地”;B項“特別地,專門地”;C項“極端地;非常”;D項“尤其,特別”。根據題意選B。

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:

【題目】—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

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】I hurried ________ I wouldn’t be late for class.

A. since B. as if

C. so that D. unless

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】選詞填空(可變換形式,其中有兩項是多余的)

1In the crowded city, cycling is the best way to ________ as the bicycle needs little parking space.

2People often ________ teachers ________ candles, because they devote their lives to education.

3It’s good manners to ________ to get a meal when you’re in the cafeteria.

4Each of us can ________ in protecting the endangered species from extinction.

5Some people are more attracted to those who ________ them.

6Many people like to watch football games. They buy tickets or ________ their TVs to watch the games.

7These markets ________ much ________, but each is also remarkably different.

8It is rude to ________ others behind their back.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】-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

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】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) 2number of accidents that involved people using electronic gadgets when crossing the street.

Who's to3 ? 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 to4on 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 translate5into 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) 6message, the older group matched the younger group in speed and 7.

It is difficult to measure the productivity8by 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.

The9is based on surveys with office workers. The surveys conclude that 28 percent of the workers' time was spent on interruptions and10time before they returned to their main tasks.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】選詞填空

1The company's prospects(前景)look good_____________.

2_____________your answers _____________ the book to see if they are right.

3If I got into trouble I could always _____________ Rusty.

4He is always _____________ in front of strangers.

5The kids will be leaving home _____________.

6It'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.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】________ energy is generated from natural resources—such as sunlight, wind, rain, tides and so on.

A. Recyclable B. Non-renewable

C. Rechargeable D. Renewable

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】We need some more facts and figures we take the final decision.

A. since B. after C. before D. until

查看答案和解析>>

同步練習冊答案
主站蜘蛛池模板: 精品黄色片 | 精品少妇| 亚洲精品久久久久久久久 | 三级在线视频 | 国产精品久久久国产盗摄 | 成人免费黄色大片 | 亚洲黄色在线 | 精品在线播放 | 日韩中文视频 | 欧美极品在线 | 成人免费视屏 | 欧美精品久久99 | 久久久综合网 | 久久精品国产亚洲 | 午夜激情视频在线观看 | 国产极品国产极品 | 免费av网站在线观看 | 成人午夜小视频 | 黄色录像免费观看 | 日韩精品视频免费 | 久久精品视频网 | 四虎入口 | 黄色av日韩 | 亚洲精选在线观看 | 香蕉久久久 | 亚洲永久免费视频 | 久草热视频 | 亚洲国产精品久久久久久久 | 午夜精品免费 | 国产视频在线看 | 中文字幕在线观看网址 | 久久黄视频 | 亚洲一区免费视频 | 日韩欧美在线一区二区 | 亚洲丝袜av | 中文字幕日韩视频 | 日本精品在线视频 | 香蕉在线播放 | 在线中文字幕网站 | 中文字幕高清在线 | 国产精品呻吟 |