北京地区成人本科学士学位英语统一考试（A） 2003.11 注意事项 一、将答题卡(纸)上的姓名及学生代号用中文和阿拉伯数字填好。 二、仔细阅读题目的说明。 三、在 120 分钟内答完全部试题。 四、答案一定写在答题卡上，凡是写在试题册上的答案一律作废。 五、用铅笔这样划答案：[A] [B] [C] [D]，用其他符号答题者不记分。 六、如要改动答案，必须先用橡皮擦去原来选定的答案，然后再按上面的规定重新答题。 Part I Reading Comprehension (30%) Directions: There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center. Passage 1 Questions I to 5 are based on the following passage: After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the previous day. (76) The rest that you get while sleeping enables your body to prepare itself for the next day. There are four levels of sleep, each being a little deeper than the one before. As you sleep, your muscles relax little by little. Your heart beats more slowly, and your brain slows down. After you reach the fourth level, your body shifts back and forth from one level of sleep to the other. Although your mind slows down, from time to time you will dream. Scientists who study sleep state that when dreaming occurs, your eyeballs begin to move more quickly (although your eyelids are closed). This stage of sleep is called REM, which stands for rapid eye movement. (77) If you have trouble falling asleep, some people recommend breathing very slowly and very deeply. Other people believe...
