考研英语二模拟试卷.pdf

全国硕士研究生入学统一考试英 语（二） 考生注意事项 1．答题前，考生须在答题卡指定位置上填写考生姓名、报考单位和 考生编号，同时在答题卡上涂写考生编号的信息点。 2 ．英语知识运用、阅读理解A 节和B 节的答案必须涂写在答题卡1 相应题号的选项上，阅读理解C 节的答案和作文必须书写在答题 卡2 指定位置的边框区域内。写在其他地方无效。 3 ．填(书)写部分必须使用蓝(黑)色字迹钢笔、圆珠笔或签字笔，涂写 部分必须使用2B 铅笔。 4 ．考试结束，将答题卡1、答题卡2 和试题一并装入试题袋中交回。 Section I Use of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points) Many Americans have been feeding a baby aspirin once a day, believing it would protect them from a heart attack, a stroke, and even cancer. But several recent studies have 1 this into question. One large-scale study 2 more than 19,000 healthy people ages 65 and older. Participants were 3 assigned to take either 100 mg of aspirin (slightly more than the 81 mg dose that 4 people take) or a placebo (a harmless substance given to a sick person 5 medicine, without telling them it is not real) every day for an average of 4.7 years. 6 did people in the aspirin group not 7 their risk of heart disease, dementia, or disability, but they were also more 8 to suffer from significant bleeding in the di- gestive tract or brain. And they were more likely to die 9 , apparently because of an increased risk of 10 cancer. 11 , a trial of more than 12,500 people ages 55 and older 12 to have a moderate cardiovascular risk found no benefit to taking aspirin daily. In a study of more than 15,000 people with diabetes, a daily aspirin did 13 heart attacks and strokes, but it also 14 major bleeding. And according to an analysis of data from more than 117,000 people, 15 people needed larger doses of aspirin to help 16 their risk of heart attack, stroke, and cancer.