| 专升本考试每日一练（2019/10/31） |
| 第1题：You ______yesterday if you were really serious about the joB、 A、ought to comeB、ought have come C、ought come D、ought to have come |
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| 第2题： A．黑色素瘤 B．脂肪瘤 C．神经纤维瘤 D．表皮样囊肿 E．皮脂腺囊肿 肿瘤与表面皮肤粘连 |
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| 第3题：简述思维的含义与基本形式。 |
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| 第4题：Passage Four The frog is an amphibian, which means "double living" or both water and land living. That is, it is able to get oxygen from water at one stage in its life and from the air at another stage. Perhaps you have heard the term amphibian used for military vehicles which can travel on both land and water. Toads and salamanders, as well as frogs, are amphibians. In the development of animals over the world’s history, amphibians were the first vertebrates to live at least part time on lanD、 As a tadpole, the frog spends the beginning of its life living in the water. The tadpole breathes by means of tiny gills. When the lungs begin to develop, the gills disappear.By the time they are adults, all frogs have lungs for breathing while on lanD、In this way, the animal becomes essentially a land-adapted animal. In addition to having lungs, frogs and salamanders have a moist skin through which oxygen and carbon dioxide are exchangeD、This moist skin is very important in the winter weather when amphibians hibernate in the mud at the bottom of ponds and lakes. They get what little oxygen they need through the skin. Like fish, amphibians are cold-blooded animals. This means that their body temperature rises and falls with that of their surroundings. In addition to breathing with its lungs, an adult frog has the ability to breathe through its ______.A．spout B、gills C．skin D．tongue |
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| 第5题： 在环境条件相同时，落叶松幼龄林的净生产力比成熟林 ( ) A．高 B．低 C．相等 D．不确定 |
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| 第6题：The humorous story may be told to great length, and may wander around as much as it pleases, and arrive nowhere in particular; but the comic (滑稽的) story and the witty (诙谐的) story must be brief and end with a point. The humorous story continues gently along, the other two burst. The humorous story is strictly a work of art--high and delicate (精美的) art--and only an artist can tell it;But no art is necessary in telling the comic and witty stories; anybody can do it. The art of telling a humorous story--I mean by word of mouth, not print--was created inAmerica, and has remained at home. The humorous story is told seriously; the teller does his best to hide the fact that he him- self even suspects that there is anything funny about it; but the teller of the comic story tells you beforehand that it is one of the funniest things he has ever heard, then tells it with eager delight, and is the first person to laugh. When he gets through, and sometimes, if he has had good success, he is so glad and happy that he will repeat the point of it and glance around from face to face, collecting applause (喝彩), and then repeat it again. Which of the following statements is trueA．The humorous story was created abroaD、 B．The humorous story is basicallyAmerican. C．The humorous story is also loved in other countries. D．The humorous story is the least popular in the U. S. |
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| 第7题：Many students will watch TV only to ______ time during the summer vacation. A、spend B．waste C．enjoy D．kill |
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| 第8题：下列有关经载体的易化扩散的特点，叙述错误的是 A、可逆浓度梯度进行 B．具有高度特异性 C．会出现饱和现象 D．会出现竞争性抑制 |
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| 第9题：你可以依赖于我的帮助。 |
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| 第10题：《高山》、《流水》是我国春秋时音乐家______所创的古琴曲。
A．钟子期 B．俞伯牙 C．成连 D．蔡邕 |
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