《2022年考博英语-华东交通大学考前模拟强化练习题96（附答案详解）》由会员分享，可在线阅读，更多相关《2022年考博英语-华东交通大学考前模拟强化练习题96（附答案详解）（36页珍藏版）》请在金锄头文库上搜索。
1、2022年考博英语-华东交通大学考前模拟强化练习题（附答案详解）1. 单选题Certainly no creature in the sea is odder than the common sea cucumber. All living creatures, especially human beings, have their peculiarities, but everything about the little sea cucumber seems unusual. What else can be said about a bizarre animal that, among
2、other eccentricities, eats mud, feeds almost continuously day and night but can live without eating for long periods, and can be poisonous but is considered supremely edible by gourmets?For some fifty million years, despite all its eccentricities, the sea cucumber has subsisted on its diet of mud. I
3、t is adaptable enough to live attached to rocks by its tube feet (棘皮动物的管足)，under rocks in shallow water, or on the surface of mud flats. Common in cool water on both Atlantic and Pacific shores, it has the ability to suck up mud or sand and digest whatever nutrients are present.Sea cucumbers come in
4、 a variety of colors, ranging from black to reddish-brown to sand-color and early white. One form even has vivid purple tentacles. Usually the creatures are cucumber-shapedhence their nameand because they are typically rock inhabitants, this shape, combined with flexibility, enables them to squeeze
5、into crevices where they are safe from predators and ocean currents.Although they have voracious appetites, eating day and night, sea cucumbers have the capacity to become motionless and live at a low metabolic ratefeeding sparingly or not at all for long periods, so that the marine organisms that p
6、rovide their food have a chance to multiply. If it were not for this faculty, they would devour all the food available in short time and would probably starve themselves out of existence.But the most spectacular thing about the sea cucumber is the way it defends itself. Its major enemies are fish an
7、d crabs. When attacked, it squirts all its internal organs into the water. It also casts off attached structures such as tentacles. The sea cucumber will eviscerate and regenerate itself when it is attacked or even touched; it will do the same if the surrounding water temperature is too high or if t
8、he water becomes too polluted.1. The passage mainly discusses（ ）.2.According to the passage, the shape of sea cucumbers is important because（ ）.3.The fourth paragraph of the passage mainly discuses（ ）.4.Of all the features of the sea cucumber, which of the following seems to fascinate the author mos
9、t?5.Compared with other sea creatures the sea cucumber is very（ ）.问题1选项A.the reason for the sea cucumbers nameB.what makes the sea cucumber unusualC.how to identify the sea cucumberD.places where the sea cucumber can be问题2选项A.its helps them to digest their foodB.it helps them to protect themselves f
10、rom dangerC.it makes it easier for them to move through the mudD.it makes them attractive to fish问题3选项A.the reproduction of sea cucumbersB.the food sources of sea cucumbersC.the eating habits of sea cucumbersD.threats to sea cucumbers existence问题4选项A.What it does when threatenedB.Where it livesC.How
11、 it hides from predatorsD.What it eats问题5选项A.dangerousB.intelligentC.fatD.strange【答案】第1题:B第2题:B第3题:C第4题:A第5题:D【解析】1.主旨大意题。文章第一段第一句说到Certainly no creature in the sea is odder than the common sea cucumber.（海洋里没有比普通海参更奇怪的生物。），而文章的其余部分都是围绕这句话展开，介绍了海参的种种奇特之处。所以B选项“什么让海参与众不同”符合文章的中心主旨。A选项“海参得名的原因”，C选项“如何识
12、别海参”和D选项“海参可能在的地方”文中均没有提及，所以A，C，D不正确。2.客观细节题。由题干关键词“shape”可以定位到文章第三段最后一句this shape, combined with flexibility, enables them to squeeze into crevices where they are safe from predators and ocean currents（这种形状，再加上柔韧性，使它们能够挤进裂缝中，在那里它们可以免受捕食者和洋流的伤害。），说明海参的形状能使它们躲避捕食者和洋流的伤害，所以B选项“帮助它们保护自己免受危险”正确。A选项“帮助它们
13、消化食物”，C选项“使它们更容易在泥中移动”和D选项“使它们对鱼有吸引力”在文中均没有提及，所以A，C，D错误。3.主旨大意题。由题干可以定位到第四段，第四段第一句说到Although they have voracious appetites, eating day and night, sea cucumbers have the capacity to become motionless and live at a low metabolic ratefeeding sparingly or not at all for long periods（虽然海参食欲旺盛，昼夜不停地进食，但它们
14、有能力静止不动，以低代谢率的方式生活很少进食或长期不进食。），可以得知第四段说的是海参的进食习惯，所以C选项“海参的进食习惯”符合第四段的中心主旨。A选项“海参的繁殖”，B选项“海参的食物来源”和D选项“对海参生存的威胁”在第四段中均没有提及，所以A，B，D错误。4.观点态度题。由题干关键词“fascinate the author most”可以定位到文章最后一段第一句But the most spectacular thing about the sea cucumber is the way it defends itself.（但海参最引人注目的是它的自卫方式。），说明作者认为海参最吸
15、引人的地方在于它遇到威胁时的自卫方式，所以A选项“它受到威胁时的做法”正确。B选项“它住在哪里”，C选项“它是如何躲避捕食者的”和D选项“它吃什么”虽然文章中有介绍，但都不是吸引作者的地方，所以B，C，D错误。5.客观细节题。由题干关键词“sea creatures”可以定位到第一段第一句Certainly no creature in the sea is odder than the common sea cucumber.（海洋里没有比普通海参更奇怪的生物。），说明比起其他海洋生物，海参非常奇怪，所以D选项“奇怪”正确。A选项“危险”，B选项“聪明”和C选项“肥胖”在文中均没有提及，所以A，B，C错误。2. 单选题（ ）for the timely investment from the general public, our company would not be so thriving as it is.问题1选项A.Had it not beenB.Were it notC.Be it notD.Should it not be【答案】A【解析】考查虚拟语气的倒装。句意：要不是公众及时投资，我们公司就不会像现在这样繁荣。由此可知，主句和从句发生的时间不一致，主句是对现在的虚拟，所以用would+动词原形；从句是对过去的虚拟，投资发生在公
