公共英語等級考試二級最後衝刺練習
A house divided against itself cannot stand. 以下是小編為大家搜索整理的公共英語等級考試二級最後衝刺練習,希望能給大家帶來幫助!更多精彩內容請及時關注我們應屆畢業生考試網!
第25題單選修改
25. Generally speaking, good talkers are persons who
good at making any topic interesting
r talk too much or too little
ys speak in a gentle way
how and when he should change the topic of the talk
參考答案:B
參考解析:B【解析】推理判斷題。縱觀全文,善談者不但要善於問,還要善於聽,因此他們既不會説的太多也不會太少,因此選B。
第26題單選修改
If you really take delight in meeting someone again,
may take him as your lifelong trustworthy friend
seems necessary for you to let him know it
' s proper for you to give him a second handshake
' ll be helpful for you to have further understanding of him
參考答案:B
參考解析:B【解析】事實細節題。文中最後一段If you want to see that personagain,don’t keep it a secret.即“如果你下次還想見到那個人就要表現出來”:因此選B。
第27題單選修改
閲讀下列短文,回答{TSE}題目.
Thousands of years ago man used handy rocks for his surgical operations. Later he used sharp bones or horns, metal knives and more recently, rubber and plastic. In the 1960s a new tool was developed, one which was, first of all, to be of great practical use to the armed forces and indus- try, but which was also to revolutionize the art and science of surgery.
The tool is the laser and it is being used by more and more surgeons all over the world. As we all know, light is hot, and any source of light will give warmth. But light is usually spread out over a wide area. The light in a laser beam, however, is concentrated. This means that a light with no more power than that produced by an ordinary electric light bulb becomes intensely strong as it is concentrated to a pinpoint-sized beam.
Experiments with these pinpoint beams showed researchers that different energy sources pro- duce beams that have a particular effect on certain living cells. It is now possible for eye surgeons to operate on the back of human eye without harming the front of the eye, simply by passing a laser beam right through the eye-ball. Operations which once left patients exhausted and in need of long period of recovery time now leave them feeling relaxed and comfortable.
The rapid development of laser techniques in the past ten years has made it clear that the future is likely to be very exciting. Perhaps some cancers will be treated with laser in a way that makes surgery not only safer but also more effective.
{TS} Which of the following would be appropriate to describe the instruments of surgical opera- tions up until 1960s?
itional.
licated.
rkable.
lutionary.
參考答案:A
參考解析: 參考譯文
幾千年前人們就用身邊的石頭做外科手術。後來人們開始使用骨頭或者角、鐵刀,現在在用塑料和橡膠。20世紀60年代,發明了一種新工具,這種新工具首先應用在軍事以及工業上,後來也漸漸地用於改善手術技術及外科學上。
這種新工具就是激光,全世界越來越多的人在使用它。我們都知道,任何種類的光都是熱的,都會散發熱量。但是光都會散發得很廣闊。然而激光束的光是集中的。這就意味着由普通電燈泡發出的光所產生的能量由於被集中到一起而變得十分巨大。
對這些精尖光束的實驗還表明不同的能源產生的光束能夠對活細胞產生不同的效應。現在眼科醫生僅僅通過讓激光束通過眼球就能在後眼球上做手術而不傷害到前眼球。曾經一度讓患者疲憊不堪,並且術後恢復時間漫長的手術現在讓患者變得很輕鬆很舒服。
激光技術在過去十年中的.迅速發展清楚顯示了激光技術的未來還是很樂觀的。也許一些癌症也能夠用激光來治療,使得手術不僅更安全而且更有效。
答案及解析
A【解析】事實細節題。題乾的意思是“以下哪個單詞能夠確切描述20世紀60年代以前的手術工具?”A選項的意為“傳統的”;B選項意為“複雜的”;C選項意為“非凡的”;D選項意為“革命的”。原文第一段提到幾千年前人們用石頭、牛角等做手術,由此可以推斷出選項A是正確的。
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