高考英语模拟试题4.docVIP

高考英语模拟试题4 本试卷分第I卷(选择题)和第II(非选择题)两部分，共150分。考试时间1。 I卷(共100分) 第一节：单项填空(共；每小题1分，满分 从A、B、C、D、四个选项中，选出可以填入空白处的最佳选项。 The greatest thing that gene technology can do __23__ serious diseases that doctors at present can almost do nothing __24__, such as cancer and heart disease. Every year, millions of people are murdered by these two killers. And so far doctors __25__ an effective way to cure them. But if the gene technology is applied, not only can these two diseases be cured completely, __26__happiness and more living days to the patients, but also the great __27__ of money people spend on curing their disease can be saved, __28__ it benefits the economy __29__ In addition, human life span (寿命) can be prolonged. Gene technology can help people __30__ to more healthy and clever children. Some families, with the English imperial family __31__ a good example, have hereditary (遗传的) diseases. This means their children will __32__ have the family disease, which is a great trouble for these families. In the past, doctors could do nothing about hereditary disease. But gene technology can solve this problem perfectly. The scientists just need to find __33__ gene and correct it, and a healthy child will be born. Some people are worrying that the gene research __34__ human beings in large__35__. In the past few years, scientists __36__ cloning a sheep, therefore these people __37__that human babies will soon be cloned. But I believe __38__ babies will not __39__ in great numbers, for most couples in the world can have babies __40__. Of course, the governments must take care to control gene technology. 21. A. which B. that C. what D. as 22. A. title B. topic C. project D. program 23. A. to cure B. curing C. was curing D. is to cure 24. A. at B. with C. for D. to 25. A. find B. found C. haven’t found D. didn’t find 26. A. bringing B. and brings C. brought D. to bring 27. A. number B. numbers C. amount D. amounts 28. A. but B. therefore C. otherwi