首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
专升本
(英语类学生必做) Sleep is important to us because it helps restore organs and tissues in our body. But how much sleep do we actuall
(英语类学生必做) Sleep is important to us because it helps restore organs and tissues in our body. But how much sleep do we actuall
admin
2010-10-31
65
问题
(英语类学生必做)
Sleep is important to us because it helps restore organs and tissues in our body. But how much sleep do we actually need?
For most of us, eight hours seems to be about the right amount. Yet we know that there are many people who get 【61】 perfectly with less sleep, and some who may need 【62】 A great deal depends on the 【63】 we live. But a good general rule 【64】 is to sleep as long as we have to in order to feel happy and be able to work 【65】 our best when we awaken.
There are actually different 【66】 of sleep. There is a deep sleep and a shallow sleep. In a shallow sleep our body does not get the same kind of rest it gets in a 【67】 sleep, 【68】 after eight hours of a shallow sleep we may still feel tired. But a short, deep sleep can be very 【69】 Alexander—the Great Emperor was able to get a deep sleep 【70】 he needed it. Once, during the night before an important battle, he remained 【71】 longer than anyone else. 【72】 he wrapped himself in a cloak and 【73】 down on the earth. He slept so 【74】 that his generals had to wake him three times for him to give the 【75】 to attack!
Normally when we go to sleep, our " sleep center" blocks off nerves so that 【76】 our brain and body go to sleep. 【77】 prevents us from wanting to do anything, and the other 【78】 our internal organs and limbs go to sleep. 【79】 sometimes only one goes to sleep and the other does not. A very tired soldier can sometimes 【80】 asleep (brain sleep) and keep on marching, because his body is not asleep.
选项
A、lay
B、laid
C、lied
D、lain
答案
A
解析
lie down on the earth躺在地面上,lie的一般过去式为lay。
转载请注明原文地址:https://kaotiyun.com/show/xrLC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Haveyou【B1】______askedyourselfwhychildrengotoschool?Youwillprobablysaythattheygo【B2】______theirownlanguagea
Haveyou【B1】______askedyourselfwhychildrengotoschool?Youwillprobablysaythattheygo【B2】______theirownlanguagea
Haveyou【B1】______askedyourselfwhychildrengotoschool?Youwillprobablysaythattheygo【B2】______theirownlanguagea
Whichoffollowingbestdescribesthemainideaofthepassage?______.Since1870,Americanshavewitnessed______.
Whatisthemainideaofthepassage?______.Foroveramillionyears,ourforefatherswerebasically______.
Theprofessorneedsanassistantthathecan______totakecareofproblemsinhisabsence.
Generallyspeaking,allkindsofmaterialswillexpandwhenheatedbutwill______whencooled.
FewAmericansremaininonepositionoroneplaceforalifetime.Wemovefromtowntocitytosuburb,fromhighschooltocolle
大学生学好英语是很重要的。
随机试题
计算D=.
RNA和DNA彻底水解后的产物
符合弥漫性大细胞性B细胞淋巴瘤的描述是
当一个段落输入完毕后,要开始一个新段落应使用的按键是()。
企业常用的培训模式有()。
新产品混合成本的分解不可以采用下列方法分解()。
Mrs.Janesgavemusiclessonsataschool.Shehadagoodvoiceandenjoyedsinging,exceptthatsomeofherhightonessoundedlik
A、B两桶中共装有108公斤水。从A桶中取出了的水倒人B桶,再从B桶中取出的水倒入A桶,此时两桶中水的重量刚好相等。问B桶中原来有多少公斤水?()
教学中应如何运用巩固性原则?
TheFoodandDrugAdministrationisafederalagencyresponsiblefor______.lawsdesignedtoprotectpurityandsafetyoffooda
最新回复
(
0
)