In time of serious accidents, ________ we know some basic things about first aid, we can save lives.

A．whether B．until C. if D．unless

 

C

【解析】

試題分析:句意：面對嚴(yán)重的事故，如果我們懂得一些基本的急救知識，我們就可以挽救生命。A是否，即使；B直到；C如果；D除非。根據(jù)句意可知前句是后句的假設(shè)條件，故答案選C。

考點：考查狀語從句。

 

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2015屆浙江省協(xié)作體高考摸底測試英語試卷（解析版） 題型：單項填空

As for the plan some agree while others don’t. I’m one of _____ opposed to it.

A. whom B. those

C. those who D. who is

 

查看答案和解析>>

科目：高中英語 來源：2015屆浙江省溫州市十校聯(lián)合體高三上學(xué)期期初聯(lián)考英語試卷（解析版） 題型：單項填空

In most cases, college graduates don't mind what job they will do so long as it is one ______ they can earn money to support themselves.

A. what B. where

C. thatD. how

 

查看答案和解析>>

科目：高中英語 來源：2015屆浙江省桐鄉(xiāng)市高二下學(xué)期期中測試英語卷（解析版） 題型：閱讀理解

Cut off from society

You're on your way to school as usual when suddenly an invisible barrier appears out of nowhere, trapping you underneath it and isolating you from the outside world. What do you do?

This is the scary experience the residents of a fictional town called Chester’s Mill are going through in the US TV series Under the Dome. Based on famous US author Stephen King’s 2009 best-selling novel, the show has become “the highest-rated summer show in 21 years” since debuting (首播) on June 24, reported the New York Post.

The series begins with the dome (穹頂) making its alarming appearance. As the earth trembles and birds take off, an enormous, invisible barrier slices down, cutting the town off from the rest of the world.

The residents quickly realize they are trapped, probably for quite some time. Families are separated, emergency services are unreachable and water, food and fuel are strictly limited.

There is no way out or in. But who or what is responsible? Nobody knows. Thus, the residents are at the mercy of unknown forces and their internal conflicts.

While it provides an enjoyable TV thrill ride, the movie’s science fiction is closely linked with reality.

“Not only is it worrying, suspenseful (懸疑的) and full of splendid special effects, but it has big thoughts about environmentalism and the future of the commented The Denver Post planet,”

As King himself explained to The Telegraph: “The dome is a microcosm (微觀世界) of life. We all live under the dome. We live on this little blue planet and so far as we know that’s all we’ve got,” he said. “The resources that we’ve got are the resources that we’ve got; they’re limited.”

But the show explores many themes in addition to environmental destruction. It also shows “how quickly the social order we take for granted can disappear when people are isolated and afraid”, said the Los Angeles Times.

It is “a science-fiction social study”, said The Washington Post. “Once the people of Chester’s Mill realize they are indefinitely trapped without means of food supply, outside communication and power, their polite sense of small-town, American civilization begins to fall apart.”

1.The underlined word “isolating” in the first paragraph probably means _______.

A． separating　　　　　　　　　B．protecting

C．discouraging　　　　　　　 　D．distinguishing

2.In the TV series Under the Dome, _______.

A．the dome, which appears out of nowhere, doesn’t have huge effects on the residents’ lives

B．it takes a long time for residents to realize they are trapped by the invisible dome

C．because of the dome, the residents in the small town become more united and helpful D．not knowing what has D．happened, the residents feel helpless against unknown forces

3.Why is the TV series closely linked with reality according to the article?

A．Because it is suspenseful and uses splendid special effects to reflect modern life.

B． Because it gets us to think about the future of the earth and the importance of environmental protection.

C．Because it attaches great importance to following the social order even in frightening situations.

D．Because the residents in the TV series live almost the same life as ordinary Americans do.

 

查看答案和解析>>

科目：高中英語 來源：2015屆浙江省桐鄉(xiāng)市高二下學(xué)期期中測試英語卷（解析版） 題型：單項填空

He didn’t make____clear when and where the meeting would be held.

A. this B.that C. it D.these

 

查看答案和解析>>

科目：高中英語 來源：2015屆浙江省桐鄉(xiāng)市高二下學(xué)期期中測試英語卷（解析版） 題型：單項填空

This small seaside village is such a perfect place for holidays that visitors never leave it________．

A．feeling disappointing B．felt disappointing

C．feeling disappointed D．felt disappointed

 

查看答案和解析>>

科目：高中英語 來源：2015屆浙江省桐鄉(xiāng)市高二下學(xué)期期中測試英語卷（解析版） 題型：單項填空

—Did you have ________ great fun at the party?

—Yes. It's ________ great pity that you missed it.

A．/；/　　　　　　 B．/；a C．a(chǎn)；/ D．a(chǎn)；a

 

查看答案和解析>>

科目：高中英語 來源：2015屆浙江省杭州市高一下學(xué)期期中英語試卷（解析版） 題型：單項填空

It is generally accepted that_____ boy must learn to fight like_____ man.

A. a, a B. a, the

C. the, the D. The, /

 

查看答案和解析>>

科目：高中英語 來源：2015屆浙江省高二下學(xué)期第一次質(zhì)量檢測英語卷（解析版） 題型：單項填空

No one can ________ how the election will turn out，as there are many unknown facts.

A. protectB. prepareC. prevent D. predict

 

查看答案和解析>>

同步練習(xí)冊答案