Question

One in every five young people has a sleep problem, so you’re not alone．Getting enough sleep has become as important as eating vegetables and exercising regularly．It’s very important for your body． 　　Most young people only get seven hours of sleep each night, when they actually need nine hours．And making up for lost sleep during the week by sleeping on weekends．It doesn’t really work．In fact, sleeping late on weekends may actually do you more harm than good, if you have sleep problems． 　　What happens if you don’t get enough sleep?If your sleep problem continues for a few nights, you could suffer serious problems．Lack of sleep can affect learning and memory．Worse, if your sleep difficulties last a long time, that could lead to anxiety or depression(抑郁)．Therefore, you’ve got to have some healthy sleep habits．Below are some suggestions： 　　GO TO BED AT THE SAME TIME?－including weekends, if possible． 　　WAKE UP AROUND THE SAME TIME EVERY MORNING When you wake up late just one morning during the week, it may disturb your body clock．This will make it hard for you to sleep that night． 　　DO SOMETHING RELAXING before going to bed． 　　EXERCISE DURING THE DAY．Don’t exercise right before going to bed． 　　AVOID DRINKING ALCOHOL．Alcohol makes you excited．This prevents you from falling asleep or wakes you up during the night． 　　DON’T SMOKE．Smoking is always bad for the body．Smoking before bedtime keeps you awake．If trying these tips over a couple of weeks does not help you, speak to your doctor．Do not take any sleeping pills without first asking your doctor．Many have strong side effects． (1) According to the passage, if you have sleep problems for a few nights, you could be ________． [　　] A． lonely B． serious C． forgetful D． depressed (2) The passage suggests that people with sleep problems should ________． [　　] A． eat vegetables and exercise regularly B． make up for lost sleep on weekends C． follow a fixed timetable for sleep D． sleep seven hours every day (3) We can learn from the suggestions that ________． [　　] A． getting up earlier one morning makes it easier to fall asleep that night B． listening to soft music before going to bed may help you fall asleep C． smokers and those who drink alcohol usually have no sleep problems D． exercising in the evening will help you get to sleep (4) Which of the following is TRUE according to the passage? [　　] A． Sleep problems are serious among young people． B． Sleeping late on weekends can make up for lost sleep． C． Your eating habits will be broken due to lack of sleep． D． You’ll no longer have your sleep problem if you try the tips．

Answer 1

答案：1．D;2．C;3．B;4．A;
解析：

(1)	从第三段的第三句话可知答案。其意思是：睡眠问题持续一段时间后，可导致焦虑和忧郁。
(2)	从所给的建议的一、二条“Go to bed at the same time．Wake up around the same time every morning”可知答案。
(3)	从“DO SOMETHING RELAXING before going to bed”(睡前做一些使人放松的事情)可知。
(4)	从第一句话可知答案。有五分之一的青年人有睡眠问题。