语法填空20篇 (名校期中真题) （23-24高二下·江苏·期中）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Cloning is a technique scientists use to make genetic copies of living things. Genes, cells, tissues and even whole 1 (animal) can all be cloned. Some clones already exist in nature. Single-celled organisms like bacteria make 2 (exactly) copies of themselves each time they reproduce. In humans, identical twins are similar to clones. Scientists also make clones in the lab. They often clone genes in order to study 3 better understand them. 4 (clone) a gene, researchers take DNA from a living creature and insert it into a carrier. Every time that carrier reproduces, a new copy of the gene 5 (make). In 1996, Scottish scientists cloned the first animal, 6 is a sheep named Dolly. Since then, scientists have cloned cows, cats, deer, horses and rabbits. They still have not cloned a human, though. In part, this is because 7 is difficult to produce a viable (能成活的) clone. In each attempt, there can be genetic mistakes that prevent the clone from 8 (survive). There 9 (be) also ethical concerns about cloning a human being. The cloning of animals has been used in a number of 10 (difference) applications. Livestock (家畜) like cows and pigs have been cloned to produce more milk or meat. Clones can even “bring back” a beloved pet that has died. Cloning might one day bring back extinct species like the woolly mammoth or giant panda. （22-23高二下·山东德州·期中）阅读下面材料, 在题后空白处填入适当的内容(每空一词)或括号内单词的正确形式。 Have you heard of the Huangjuewan Overpass (立交桥) It 11 (lie)in the city of Chongqing in China. It went through years of planning and actual 12 (construct) work. When its first few photos hit the Internet, many people were 13 (anxiety), wondering how less-experienced drivers could find their way with so many ramps (岔道) and routes to choose from. Some commented that you would 14 (force) to drive around the entire city if you took the wrong ramp. Others wondered whether their GPS systems would be of any help, 15 (consider) the five vertical levels the ramps are positioned on. However, many people say the concerns about using the overpass don’t 16 (actual) exist. And Liu Bangjun, 17 worked as the lead designer, says the many ramps are necessary to make it easier to go over the overpass. Why Because the overpass connects many roads, designers have considered human error and added extra ramps 18 (assist) drivers in turning around faster. And in case of choosing the wrong route, drivers have 19 exit option within a few minutes, and it’s easy to see road signs. So although the ramps go 20 many different directions, drivers shouldn’t be too worried. （22-23高二下·山东菏泽·期中）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。 Looking at the development of Western painting over the centuries 21 (be) perhaps the best way to understand Western art. The Middle Ages (from the 5th to the 15th centu ... ...
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