Miller ’s opinion according to the passage? A. Vitam ins sh ould not be used for chronic disease prevention. Enough is enough. B. Having a bala nced d iet and exercising would probably bea better way to keep healthy. C. The three st udies do not provide support for use of multivitamin supplements. D. Taking vitami ns to replace or supplement your healthy diet is necessary. 55. What can be inferred from the text? A. Vitamin supplements have proved harmful to the health of adults. B. Vitamin supplements are beneficial in certain conditions. C. Nowadays taking vitamin supplements mon to most people. D. Daily multivitamins will make you healthier. 56. The a uthor ’s purpose of writing the text is most likely to ___________. . A. persuade B. describe C. inform D. instruct 【参考答案】阅读理解 53-56 ADBC