题目
题型:不详难度:来源:
A.hardly; high | B.hard; high | C.hardly; highly | D.hard; highly |
答案
解析
试题分析:句意:他感到很难过,虽然他很努力,他还是不能跳的很高。第一空填hard副词“努力”,hardly“几乎不”,第二空填high副词“高地”表示具体的概念,highly“高地”,表示的是抽象的概念,选B。
核心考点
试题【He felt very sad that though he worked very___indeed,he was not able to jump____】;主要考察你对数词等知识点的理解。[详细]
举一反三
A.jumps | B.walks | C.runs | D.keeps |
Obtaining Fresh Water from Icebergs
The idea of getting fresh water from icebergs that are moved to populated areas or places was once treated as a joke. Recently, scientists have warned that the human race will outgrow its fresh water supply faster than it runs out of food.___ 小题1:___
Glaciers are a possible source of fresh water that has been overlooked until recently. __小题2:__It contains fresh water so much that it could sustain(维持) all the rivers of the world for 1,000 years. Huge glaciers that stretch over the shallow continental shelf give birth to icebergs throughout the year.__ 小题3:__ However, they are formed entirely on land, breaking off when glaciers spread over the sea. As they drift away from the polar region, icebergs sometimes move mysteriously in a direction opposite to the wind. Because they melt more slowly than smaller pieces of ice, icebergs have been known to drift as far north as 35 degrees south of the equator(赤道) in the Atlantic Ocean. __小题4:__ The difficulty exists such as its rapid melting in warmer climates. __小题5:__
A.Icebergs are not like sea ice, which is formed when the sea itself freezes. |
B.Now it is being considered quite serious by many nations. |
C.7,659 trillion metric tons of ice are floating on the sea every year. |
D.But the water they could provide would be far cheaper than that produced. |
F. It is not a dream to get water from icebergs.
G. Three-quarters of the Earth’s fresh water supply is still tied up in glacial ice.
A.didn’t stop | B.won’t stop | C.hasn’t stopped | D.doesn’t stop |
A.protect ; from being killed | B.prevent; from killing |
C.keep; being killed | D.stop; from killing |
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