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
Long ago, an operation had usually to be done while the sick man could feel everything. The sick man had to be held down on a ta
Long ago, an operation had usually to be done while the sick man could feel everything. The sick man had to be held down on a ta
admin
2019-05-23
25
问题
Long ago, an operation had usually to be done while the sick man could feel everything. The sick man had to be held down on a table by force while the doctors did their best for him. He could feel all the pain if his leg or arm was being cut off, and his fearful cries filled the room and the hearts of those who watched.
Soon after 1770, Joseph Priestley discovered a gas which is now called "laughing gas". Laughing gas became known in America. Young men and women went to parties to try it. Most of them spent their time laughing, but one man at a party, Horace Wells, noticed that people didn’t seem to feel pain when they were using this gas. He decided to make an experiment on himself. He asked a friend to help him.
Wells took some of the gas, and his friend pulled out one of Well’s teeth. Wells felt no pain at all.
As he didn’t know enough about laughing gas, he gave a man less gas than he should have. The man cried out with pain when his tooth was being pulled out.
Wells tried again, but this time he gave too much of the gas, and the man died. Wells never forgot this terrible event.
It can be inferred that the gas is called "laughing gas" because______.
选项
A、it makes people happy
B、it makes people laugh
C、it stops-pain
D、it kills illness
答案
B
解析
推理判断题。由文章第二段第三、四句“Young men and women went to parties to try it.Most of them spent their time laughing…”可推知,这种气体能使人发笑,所以称之为“笑气”。故选B。
转载请注明原文地址:https://kaotiyun.com/show/i6DC777K
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
A、Themanhasleftagoodimpressiononherfamily.B、Themancandresscasuallyfortheoccasion.C、Themanshouldbuyhimself
PriscillaOuchida’s"energy-efficient"houseturnedouttobeahorribledream.Whensheandherengineerhusbandmarriedafewy
Forthispart,you’rerequiredtowriteacompositionwithatleast120wordsonthetopicHappinessinMyMind.Pleasewriteit
Onlyonelittleboy______theaccident:everyoneelsewaskilled.
Shoppingforclothesisnotthesameexperienceforaman【C1】______itisforawoman.Amangoesshoppingbecauseheneedssomet
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesandtoblamethemformostofthemisunderstandingsbetw
Moreandmorestudentswanttostudyin"hot"majors.【C1】______aresult,manystudentswantto【C2】______theirinterestsandstu
Byadoptingafewsimpletechniques,parentswhoreadtotheirchildrencangreatlyincreasetheirchildren’slanguagedevelopm
WriteALetterofComplaintaccordingtothefollowingrequirements.假设你是李明,最近参加了某旅行社(travelagency)组织的一次旅游,但你对此旅行很不满意。请你向客服
看到老师来向他祝贺成功时,他顿时流下了眼泪。
随机试题
在WindowsXP中,利用内存将数据在各个应用程序之间传递可通过____________进行。
下列有关租赁合同的表述中,错误的是()。A.租赁期限为6个月以上的,应当采用书面形式;当事人未采用书面形式的,租赁关系无效B.租赁期间届满,当事人可以续订租赁合同,但约定的租赁期限自续订之日起不得超过20年C.出租人应当按照约定将租赁物交付承
A、leafB、ceaseC、readD、meadowD
女性,64岁,近2年偶有心悸感,无黑矇及晕厥发作,多次查心电图均为房颤,心率65~89次/分,对于心律失常需如何治疗
护理急牲脑血管病病人时,发现病人突然呼吸减慢,瞳孔不等大,应考虑
股票发行申请未获得核准的,自中国证监会作出不予核准决定之日起()个月后,发行人可再次提出股票发行申请。
下列关于不同类型的财政政策对证券市场的影响,分析正确的有()。
教师在教育教学中应当平等对待学生,关注学生的(),因材施教,促进学生的充分发展。
一、注意事项1.申论考试是对应考者阅读理解能力、综合分析能力、提出和解决问题能力、文字表达能力的测试。2.作答参考时限;阅读资料40分钟,作答110分钟。3.仔细阅读给定资料,按照后面提出的“作答要求”作答。二、给定资料1
[*]
最新回复
(
0
)