题目

You hear the same complaint all the time: “My memory is terrible．” Is it all in the mind, or do real changes take place in the brain with the passing of time? The answer is that the brain’s cells, the neurons, decline and die with age．However, according to Professor Arthur Shimamura of the University of California, people vary greatly in how they change mentally with age, as well as how much their mental ability declines． There are three main ways in which mental function changes．The first concerns speed, such as how quickly you can react to fast-moving incidents on the ro Tom was deeply       by the story of the hero. Which of the following is not right? A.impressed    B.moved C.pressed D.struck