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
外语
Carbon monoxide poisoning causes death and injuries throughout the world. The poison gas has been a problem since humans first b
Carbon monoxide poisoning causes death and injuries throughout the world. The poison gas has been a problem since humans first b
admin
2013-06-17
26
问题
Carbon monoxide poisoning causes death and injuries throughout the world. The poison gas has been a problem since humans first began burning【B1】______to cook food or to create heat during cold weather. More people die from carbon monoxide poisoning in the United States each year than from any other kind of poisoning. Carbon monoxide gas is called the such a silent【B2】______that it is hard for people to【B3】______it in the air. Yet, carbon monoxide gas is very【B4】______It steals the body’s ability to use oxygen. Carbon monoxide【B5】______the ability of the blood to carry oxygen to body tissues. It does this by【B6】______with the blood. When carbon monoxide links with the blood, the blood is no longer able to carry oxygen to the tissues that need it.【B7】______to the body can begin very quickly from large【B8】______of this gas.【B9】______and the amount of the gas he or she breathes in. Small amounts of carbon monoxide will cause a person’s head to hurt.【B10】______. The room may appear to be turning around. The person may have trouble thinking clearly.【B11】______. They will begin to feel very sleepy and very tired. They may have terrible stomach pains.
【B5】
选项
答案
decreases
解析
此处缺少动词,与ability构成动宾结构,且主语为单数,故该词应使用第三人称单数形式。
转载请注明原文地址:https://jikaoti.com/ti/tA1FFFFM
0
大学英语四级
相关试题推荐
Thehorseandcarriageisathingofpast,butloveandmarriageaxestillwithusandstillcloselyinterrelated.MostAmerica
GrowingupasanAsianinBritainismuchmorethanaquestionoffacingdiscriminationandtryingtofindadecentjob--espec
A、Asandbeach.B、Adeepvalley.C、Ahighmountain.D、Agrainofsand.D
Thepromiseoffindinglong-termtechnologicalsolutionstotheproblemofworldfoodshortagesseemsdifficulttofulfill.Many
A、Hehastoworkwithhisbrother.B、Hehasnodefiniteplans.C、Heusuallyworksonweekends.D、Hisplandependsonthewoman.
A、Peoplebecamecourageous.B、Socratestaughtyoungmenevilthings.C、Socrates’ideasdidharmtotheirruling.D、Peopleweree
ThoughtsofsuicidehauntedAnitaRutnamlongbeforeshearrivedatSyracuseUniversity.Shehadahistoryofmentalillnessand
KeepOurSeasCleanBytheyear2050itisestimatedthattheworld’spopulationcouldhaveincreasedtoaround12billion.
Whenyouhavetomeetsomeonefromadifferentculture,beprepared.Ifyouunderstandculturaldifferences,you’llbeabetter【
A、Inamagazinespeciallyforwomen.B、Inarestaurantandhotelguide.C、Inanewsmagazine.D、Inajournalfortop-rankingbus
随机试题
(2021年青岛联考)以培养忠于统治阶级的强悍军人为教育目的的是古代的()
关于肝炎病毒与传播途径的组合,哪项是错误的
A.甲氨蝶呤B.氟尿嘧啶C.巯嘌呤D.羟基脲E.阿糖胞苷属于核苷酸还原酶抑制剂的是()。
基站工程参数表包含基站的()。
国民资产负债统计的对象是按照所有权原则确定的、一国所拥有的()。
材料:传统技艺是在漫长的生产实践中形成的生产技术,它富含民众的审美观念和思想情感,代表着技艺的精华,是当前非物质文化遗产生产性保护的核心。“生产性保护”是在非物质文化遗产保护实践中提出的一种保护方式,使非物质文化遗产融入现代社会生活实践
下列哪些是备课的要求?()
简单谈一下你平时都喜欢读什么书?哪本书对你的影响大?为什么?
下列对我国计划生育政策中晚婚晚育标准叙述正确的一项是()。
Watercoloristheoldestpaintingmediumknown.Itdatesbacktotheearlycavedwellers’whodiscoveredtheycouldaddlifelike
最新回复
(
0
)