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英語四級選詞填空試題及答案
在各領域中，許多人都需要跟試題打交道，試題是學�；蚋髦鬓k方考核某種知識才能的標準。什么類型的試題才能有效幫助到我們呢？下面是小編收集整理的英語四級選詞填空試題及答案，歡迎大家分享。
英語四級選詞填空試題及答案 1
So mang people use the cell phone so frequantly every day,But ___47__little is certain adout he health effects of its use.Macufacturers___48___that cell phones meet government standards for safe radio- frequency radiation omission,but enough studies are beginning to document a possible ___49___in rare brain tumour(腫瘤)：bendaches and behavioral disorders in children to cause coneem.So far,the avidence isnt___50___on whether the use of cell phones __51__to any uncased risk of cancer.In a new
trial,researchers asked 47 yolunteers to ___52__in a project to measure glucose(葡萄糖)consurnption in the brain by scanning the brain to see how cells use energy.For both 50- minute scans,the volunteers had a cell phone __53__to each ear.During be first scan,the devices were turned off,but for the second scan,the phone on the right ear as___54____on and received a recorded- message call,although the yolume was muted(消毒) so the dise wouldnt bias the results.The results of the second scan abowed that the__55__of the brain rarest to the device had higher rales of glucose consumption than the rest of the brain.The study ows that cell phones can change brain activity,and __56__a whole new avenue for scientific quiry,tuough it doesnt say anything about whether cell-phone radiation can cause cancer.
A)conclusive I)mission
B)contributes J)participate
C)derive K)particular
D)expresses L)provides
E)fixed M)regions
F)immensely N)surprisingly
G)increase O)switched
H)maintain
參考答案
47、F immensely
48、L provides
49、N surprisingly
50、D expresses
51、B contributes
52、J paticipate
53、E fixed
54、O switched
55、M regions
56、H maintain
英語四級選詞填空試題及答案 2
Theres no question that the Earth is getting hotter. The real questions are: How much of the warming is our fault, and are we 1 to slow the devastation by controlling ourinsatiable 2 for fossil fuels?
Global warming can seem too 3 to worry about, or too uncertain-something projected by the same computer 4 that often cant get next weeks weather right. On a raw winter day you might think that a few degrees of warming wouldnt be such a bad thing anyway. And no doubt about it: Warnings about 5 change can sound like an environmentalist scare tactic, meant to force us out of our cars and restrict our lifestyles.
Comforting thoughts, perhaps. Unfortunately, however, the Earth has some discomforting news. From Alaska to the snowy peaks of the Andes the world is heating up right now, and fast. Globally, the 6 is up 1°F over the past century, but some of the coldest, most remote spots have warmed much more. The results arent pretty. Ice is 7 , rivers are running dry, and coasts are 8 , threatening communities.
The 9 are happening largely out of sight. But they shouldnt be out of mind, because they are omens of whats in store for the 10 of the planet.
[A]remote
[B]techniques
[C]consisting
[D]rest
[E]willing
[F]climate
[G]skill
[H]appetite
[I]melting
[J]vanishing
[K]eroding
[L]temperature
[M]curiosity
[N]changes
[O]skillful
翻譯參考：
毫無疑問，地球正變得越來越熱。但是，真正的問題是：氣候變暖的程度是我們的錯，我們愿意通過控制我們對礦石燃料無止境的欲望來減緩地球變暖嗎?
全球氣候變暖似乎離我們太遙遠，以至于我們無需為此擔心;或者太難以確定，我們無法用計算機技術來測定，同樣的計算機技術往往難以正確地預報下周的天 氣情況。在一個陰冷的冬日，你可能會覺得，變暖幾度無論如何也不是件糟糕的事情。毫無疑問，氣候變化的警告聽上去就像一個環(huán)保主義者的恐嚇策略，迫使我們 遠離汽車，限制我們的生活方式。
這些也許是安慰的`想法。然而，不幸的是，地球給我們帶來一些不安的消息。從阿拉斯加到安第斯山的雪峰，全球都在快速升溫。上個世紀，全球溫度上升了1華氏度，但是有些最冷、最偏遠的地方卻遠不止如此。這些結果非常不妙。冰層正在融化，河流正在干枯，海岸正在受侵蝕，我們的社區(qū)正在受到威脅。
很大程度上，這些正在發(fā)生的變化處于我們的視野之外。但是，他們不應該被忽視，因為他們預示著地球的其他地方將會發(fā)生什么樣的情況。
答案解析：
1.【解析】[E] 此處應填入E項，be willing to 為固定搭配。
2.【解析】[H] 此處應填入一個名詞，而appetite通常和介詞for搭配，此處句子的意思為控制我們無止境的欲望。
3.【解析】[A] 此處應填入一個形容詞，根據(jù)上下文意思應選A項，意即:全球氣候變暖似乎離我們太遙遠，以至于我們無需為此擔心。
4.【解析】[B] 此處應填入一個名詞，而與computer 搭配的名詞在選項中根據(jù)上下文意思B為正確選項。
5.【解析】[F] 根據(jù)上下文意思此處應表達氣候變化之意，因此F為正確選項。
6.【解析】[L] 該題較為簡單，表示"上個世紀全球的氣溫上升了1華氏度"，應能迅速找出正確答案。
7.【解析】[I] 顯然ice 與melt 搭配，因此I為正確選項。
8.【解析】[K] 此處應填入一個現(xiàn)在分詞，表示"海岸受到侵蝕"，因此應選K項。
9.【解析】[N] 該題較為簡單，應填入一個復數(shù)名詞，所以填入N項。
10.【解析】[D] 選D項，the rest of 為固定搭配。
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