2016静安区高中一模解析之阅读A篇 | |||
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Section B Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read. 牛刀小试 ( A ) Some plants get so hungry that they eat flies, spiders, and even small frogs. What’s more amazing is that these plants occur naturally (in special environments) in every state. In fact, they’re found on every continent except Antarctica. You’ve probably seen a Venus’ flytrap. It’s often sold in museum gift stores, department stores, and even supermarkets. A small plant, it grows 6 to 8 inches tall in a container. At the end of its stalks (茎) are specially modified leaves that act like traps. Inside each trap is a lining of tiny trigger (触发) hairs. When an insect lands on them, the trap suddenly shuts. Over the course of a week or so, the plant feeds on its catch. All green plants make sugar through a process called photosynthesis (光合作用). Plants use the sugar to make food. What makes “meat-eating” plants different is their bug-catching leaves. They need insects for one reason: nitrogen (氮). Nitrogen is a nutrient that they can’t obtain any other way. While almost all green plants on our planet get nitrogen from the soil,“ meat-eating” plants can’t. They live in places where nutrients are hard or almost impossible to get from the soil because of its acidity. So they’ve come to rely on getting nitrogen from insects and small animals. In fact, nutrient-rich soil is poisonous to “meat-eating” plants. Never fertilize them! But don’t worry, either, if they never seem to catch any insects. They can survive, but they’ll grow very slowly. (349 words) 66. According to the passage, carnivorous plants ___________. A. only grow in wild field B. are rare to see C. are as common as flies D. cannot grow on Antarctica 67. Venus’ flytrap preys on insects by ___________. A. its numerous long and thin stalks B. a container where it grows C. its insect-catching leaves D. the lining of tiny trigger hairs 68. We can conclude from the third paragraph that ___________. A. carnivorous plants are dangerous B. carnivorous plants are fictional C. carnivorous plants occasionally eat books D. carnivorous plants are harmless to humans 69. In the eyes of the author, which of the following statements is TRUE? A. Carnivorous plants cannot grow in acid soil. B. Carnivorous plants can grow in nutrient-poor soil. C. Carnivorous plants will die if they cannot catch any insects. D. Carnivorous plants can get nitrogen from nutrient-rich soil 真相大白
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