阅读理解练与析(英文)

(A)Experts (专家) say that students usually need eight to ten hours3sleep at night, but more Chinese students do not get enough sleep. SomeChinese parents are usually glad to see their children studying late.They will think their children work very hard. But not all parents arehappy about this. Once a mother told us that every morning her 10-year-old boy put up one finger with his eyes still closed, begging( 要求) forone more minute to sleep. Like thousands of students “early birds” inChin…