112.In()century, computers will be used more widely.
A. twenty-one
B. the twenty-one
C. twenty-first
D. the twenty-first
解析:解析:表示多少世纪用序数词,序数词前需加the。
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169.It is requested that all the students()present at the meeting tomorrow.
A. were
B. are
C. will be
D. be
解析:解析:在“It is+表示提议、要求、命令等含义的动词过去分词+that分句”这一结构中,从句谓语动词用“动词原形”或“should+动词原形”表示虚拟语气。
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206.Hardly()when they ran toward it.
A. had the plane landed
B. did the plane land
C. the plane had landed
D. the plane landed
解析:解析:表示否定意义的词hardly放在句首,句子倒装。hardly所在的句子中要用过去完成时态,与when引导的状语从句中的过去时配合。
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126.We are using up our natural resources too quickly and at the same time we are() our environment with dangerous chemicals.
A. protecting
B. saving
C. polluting
D. fighting
解析:解析:pollution意为“污染”。
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193.“Rex told me you have moved.”“Yes, into a().”
A. two-storey house
B. house of two story
C. house of two stories
D. two-stories house
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111.My parents always buy()my birthday.
A. anything nice to
B. anything nice for
C. something nice to
D. something nice for
解析:解析:肯定句用something,for表示“为了”。
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170.When he was in his()he began to study English.
A. forty
B. forty's
C. forties
D. forty's years old
解析:解析:在某人几十岁时,用“in one’s+基数词的复数形式”。
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62.请选出读音不同的选项。()。
A. peach
B. fetch
C. toothache
D. French
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54.There are many interesting news items in BP’s(英国石油公司)annual Energy Outlook just published. But perhaps the most astonishing suggestion in the report is the idea that cutting back on plastic use could make matters worse. This might be what you would expect BP to say. After all, as one of the world’s biggest oil companies, it makes a lot of money from selling products in plastic. But let’s look at the thinking behind BP’s argument.If the current opposing idea about the use of plastic continues, there could be a worldwide ban on single-use plastics by 2040. But the document argues that switching plastic for other materials will have a bigger cost in terms of energy and carbon emissions(排放). That sounds like the law of unintended(非故意的)consequences in action. When plastic bags are measured against paper or cotton substitutes, a BBC analysis found there wasn’t a great deal of difference in their environmental impact. Paper bags require fewer reuses to make them more environmentally friendly than single-use plastic bags, which means customers have to replace paper bags more frequently.Environmentalists, though, are not entirely convinced. They think that BP is stressing the problem of banning plastic for its own interest. “While it’s true that it takes less energy to produce and transport plastic than glass, a glass bottle can be reused dozens of times and is recyclable. Plus, materials like glass when they escape collection don’t go on polluting our oceans and rivers for hundreds of years," said Louise Edge, from Greenpeace UK.Steps to encourage recycling are being taken. The UK, for example, will introduce a new tax on the manufacture and import of plastic packaging in 2022. There are also lots of developments taking place with alternative materials. These may be the final defense against the unintended consequences of plastic bans.According to environmentalists ,what causes BP to oppose banning plastics?
A. Its consideration of its own interest.
B. Its worry about the loss of consumers.
C. Its desire to influence world economy.
D. Its concern about the environment.
解析:解析:文章第三段第一、二句提到,环保主义者认为,英国石油公司是为了自己的利益而突出禁用塑料会带来的问题。
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149.()we have finished the text, we shall start doing more revision exercises.
A. For now
B. Since that
C. Now that
D. By now
解析:解析:now that为连接词,意为“既然”。
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