题目内容

【题目】Chinn’s second aircraft carrier, _________construction took more than six years, entered service at the end of 2019.

A.whoseB.whichC.whereD.that

【答案】A

【解析】

考查定语从句。句意:中国第二艘航母建造历时6年多,于2019年底投入使用。分析句子可知此处为所填空引导的非限制性定语从句,Chinn’s second aircraft carrier(中国第二艘航母)是先行词,constructionChinn’s second aircraft carrier是所属关系,故用 whose 作定语,相当于the construction of Chinn’s second aircraft carrier,故填 whose。故选A项。

练习册系列答案
相关题目

【题目】C

Languages have been coming and going for thousands of years, but in recent times there has been less coming and a lot more going. When the world was still populated by hunter-gatherers, small, tightly knit (联系) groups developed their own patterns of speech independent of each other. Some language experts believe that 10,000 years ago, when the world had just five to ten million people, they spoke perhaps 12,000 languages between them.

Soon afterwards, many of those people started settling down to become farmers, and their languages too became more settled and fewer in number. In recent centuries, trade, industrialization, the development of the nation-state and the spread of universal compulsory education, especially globalisation and better communications in the past few decades, all have caused many languages to disappear, and dominant languages such as English, Spanish and Chinese are increasingly taking over.

At present, the world has about 6,800 languages. The distribution of these languages is hugely uneven. The general rule is that mild zones have relatively few languages. Often spoken by many people, while hot, wet zones have lots, often spoken by small numbers. Europe has only around 200 Languages: the Americas about 1,000. Africa 2,400; and Asia and the Pacific perhaps 3,200, of which Papua New Guinea alone accounts for well over 800. The median number (中位数)of speakers is a mere 6,000, which means that half the worlds languages are spoken by fewer people than that.z.x.xk

Already well over 400 of the total of, 6,800 languages are close to extinction(消亡), with only a few elderly speakers left. Pick, at random, Busuu in Cameroon (eight remaining speakers),Chiapaneco in Mexico(150). Lipan Apache in the United States(two or three)or Wadjigu in Australia (one, with a question-mark): none of these seems to have much chance of survival.

1What can we infer about languages in hunter-gatherer times?

A. They developed very fast. B. They were large in number.

C. They had similar patters. D. They were closely connected

2Which of the following best explains "dominant " underlined in paragraph 2?

A. Complex. B. Advanced.

C. Powerful. D. Modern.

3How many languages are spoken by less than 6, 000 people at present?

A. About 6,800. B. About 3,400.

C. About 2,400. D. About 1,200.

4What is the main idea of the text?

A. New languages will be created.

B. Peoples lifestyles are reflected in languages

C. Human development results in fewer languages.

D. Geography determines language evolution.

【题目】 While we can’t control the COVID-19 0utbreak, we can control how we react to it while keeping ourselves safe as well. 1.

● Assess our personal risk for getting infected

We can take steps to figure out our own personal risk for developing corona virus: whether there are confirmed cases in our community; whether we’ve been exposed to them, and whether we have immune or breathing problems. 2.

● Try to limit our news consumption

3. However, there is such a thing as too much news, and constantly reading news updates isn’t going to help our anxiety levels. The more we expose ourselves to a scary topic over which we feel limited control, the more we will feel anxious.

4

Coronavirus seems scary and it’s OK to recognize that our anxiety is normal, while ignoring our stress will only make the anxiety worse. If someone asks us to stop feeling anxious, we can respond with, “Well, what are you doing to be prepared?” If they still insist on minimizing our fears, try to brush them off. Listen to our own voice and gain inner peace from it.

● Follow the correct preventive methods to protect against the virus

Try to avoid touching our eyes, nose, and mouth. 5. Wash our hands often with soap and water for at least 20 seconds. Doing all of those things can help us feel more in control of the situation, which can help ease our anxiety.

If, despite trying these tips, you still feel anxious or that your fears are disturbing your daily life, it’s not a bad idea to talk to a mental health professional.

A.Those steps give us a sense of control over our health

B.Realize that it’s natural to be worried about the outbreak

C.Of course, the anxiety about the outbreak is understandable

D.Do medical cleaning frequently on touched objects and surfaces

E.Here is what we can do to manage our anxiety during the outbreak

F.This is because it’s new, making it appear more unknown and uncertain

G.It’s true that we should know more information about the deadly disease

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网