【題目】Fitness is important in sport，but of at least ________importance are skills.

A. fair B. reasonable

C. equal D. proper

【答案】C

【解析】試題分析：考查形容詞辨析。句意：強健的身體在體育運動中很重要，但是至少同樣重要的還有體育技能。A公平的；B合理的；C相等的，平等的；D合適的，of+抽象名詞=形容詞，例如of use/help=useful/helpful，這里的of equal importance意為“具有同等的重要性”，故選C。

練習冊系列答案
相關(guān)習題

科目：高中英語 來源： 題型：

【題目】It’s great ! We have raised enough money for our class to ____ China Daily newspaper in 2015.

A. expose to B. oppose to

C. link to D. subscribe to

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The planet is getting greener, and we are responsible. Carbon dioxide generated by human activities is promoting photosynthesis (光合作用) and causing a beneficial greening of the Earth’s surface.

For the first time, researchers claim to have shown that the increase in plant cover is due to this “CO2 fertilisation (肥沃化) effect” rather than other causes. However, it remains unclear whether the effect can reduce any negative effects of global warming, such as the spread of deserts.

To home in on the effect of CO2, Randall Donohue of Australia’s national research institute, the CSIRO in Canberra, monitored vegetation (植被) at the edges of deserts in Australia, southern Africa, the US Southwest, North Africa, the Middle East and central Asia. These are regions where there is plenty of warmth and sunlight, but only just enough rainfall for vegetation to grow, so any change in plant cover must be the result of a change in rainfall patterns or CO2 levels, or both.

If CO2 levels were constant, then the amount of vegetation per unit of rainfall ought to be constant, too. However, the team found that this figure rose by 11 per cent in these areas between 1982 and 2010, mirroring the rise in CO2 emissions (排放). Donohue says this lends strong support to the idea that CO2 fertilization drove the greening.

The extra plant growth could have knock-on effects on climate, Donohue says, by increasing rainfall, affecting river flows and changing the likelihood of wildfires. It will also absorb more CO2 from the air, potentially damping down (抑制) global warming but also limiting the CO2 fertilization effect itself.

Donohue cannot yet say to what extent CO2 fertilisation will affect vegetation in the coming decades. But if it proves to be significant, the future may be much greener.

【1】According to the author, the increase in plant cover _____.

A. will speed up global warming

B. results from human activities

C. will stop the spread of deserts

D. promotes the CO2 fertilization effect

【2】What does the underlined phrase “To home in on” in Para 3 probably mean?

A. To hold back. B. To cut down.

C. To improve. D. To observe.

【3】 The amount of vegetation in those monitored areas rose with _____.

A. the rise in CO2 emissions B. annual rainfall

C. the temperatures around D. the amount of sunlight

【4】What’s the best title of the text?

A. More rainfall, less CO2 emission

B. How to deal with carbon emissions

C. Positive effects of global warming

D. CO2 emission making Earth greener

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Mary is the only one of the teachers who __________ a little Chinese because she is one of my friends who __________ been to China.

A. knows; have B. knows; has

C. know; have D. know; has

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】——I’m sorry, Mrs. Smith, I have dirtied your papers.

—— .

A．That’s right B．Bad luck

C．You can forget it D．Sorry

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】She married an Australian man and became a (n) citizen of that country.

A．a(chǎn)utomatic B．permanent C．contemporary D．religious

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】From the picture we know, so happy _________that they are wild with joy.

A. the children feel B. did the children feel

C. the children are feeing D. do the children feel

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】According to their theory, the more severe the punishment, __________.

A. the less likely crime B. the less likely the crime

C. the crime less likely D. the less the likely crime

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】He has determined to _________ loyal to his company no matter what happens.

A. indicate B. remain C. stress D. swear

查看答案和解析>>

同步練習冊答案