第(31)题选() 材料
Enough sleep is important to health. The amount of sleep (21)depends on the age of the person and the conditions in which sleep (22).The young may need more sleep than the old,but generally eight hours are enough for the health of grown-ups.Some can (23)with less than this amount but (24) may need more.Every person knows his own need. It is then a matter of how to (25) it. Sleep should always be enough to make one relaxed(松弛)and ready for (26) work. Fresh air is (27)to sound sleep(酣睡).It is not without reason for some people to (28) that it is practical to sleep in the open air. (29) a person can keep himself warm,out-of-door sleeping probably gives the body (30)complete relaxation. Ability to sleep is largely a habit. The conditions referred to only lead to sleep.Out-of-door (31), a good habit of regular drinking and the avoidance of late eating and (32)are all helpful to sound sleep. Such factors are largely within the control of any person.A bath at (33),neither hot nor cold but of (34)temperature,may be helpful to sleep.Sleeping pills should never be taken except when suggested by (35)
单选题

第(31)题选()

A. walks
B. exercises
C. trips
D. housework

查看答案
该试题由用户943****93提供 查看答案人数:39688 如遇到问题请 联系客服
正确答案
该试题由用户943****93提供 查看答案人数:39689 如遇到问题请联系客服

相关试题

换一换
购买搜题卡 会员须知 | 联系客服
会员须知 | 联系客服
关注公众号,回复验证码
享30次免费查看答案
微信扫码关注 立即领取
恭喜获得奖励,快去免费查看答案吧~
去查看答案
全站题库适用,可用于E考试网网站及系列App

    只用于搜题看答案,不支持试卷、题库练习 ,下载APP还可体验拍照搜题和语音搜索

    支付方式

     

     

     
    首次登录享
    免费查看答案20
    微信扫码登录 账号登录 短信登录
    使用微信扫一扫登录
    登录成功
    首次登录已为您完成账号注册,
    可在【个人中心】修改密码或在登录时选择忘记密码
    账号登录默认密码:手机号后六位