首页
登录
职称英语
Electronic cigarettes are handheld nicotine-delivery devices that, despite a
Electronic cigarettes are handheld nicotine-delivery devices that, despite a
游客
2024-03-30
17
管理
问题
Electronic cigarettes are handheld nicotine-delivery devices that, despite a devoted following, are currently swirling in controversy. New York is pushing to become the first state to ban the devices, which so far remain【C1】______and mostly unstudied. With cute colors, fruity flavors, clever designs and other options, e-cigarettes may hold too much【C2】______for young people, critics warn, offering an easy gateway to nicotine addiction. But those criticisms clash with【C3】______strong arguments for the value of e-cigarettes. The devices, which are tobacco-free, may be a safer【C4】______to cigarettes, say advocates, who point to thousands of smokers who say they have used e-cigarettes to help them quit.
Electronic cigarettes【C5】______use a rechargeable battery-operated heating element to vaporize the nicotine in a replaceable pipe. Nicotine is the substance in tobacco that people can become addicted to. Some e-cigarettes are made to look like real cigarettes, cigars or pipes. Others look like pens or USB memory devices. No tobacco is【C6】______in e-cigarettes and there is no smoke either. Instead, as users breathe in, they take in nicotine-filled vapor.
By isolating nicotine, e-cigarettes should carry far fewer chemical risks than【C7】______cigarettes. Tobacco contains about 5,000【C8】______chemicals with as many as 100,000 more that haven’t yet been known. E-cigarettes【C9】______many of those ingredients. Researchers also found evidence that e-cigarettes reduce desires among smokers, not just for nicotine but also for the need to hold something in their hands and put something in their mouths. As a cigarette-quitting strategy, it’s not that the devices are good for anyone, but they are just better than what they’re meant to【C10】______
A)alternative B)engaged C)regular D)opaque
E)involved F)typically G)solely H)appeal
I)momentum J)equally K)replace L)unregulated
M)eliminate N)detect O)identified [br] 【C10】
选项
答案
K
解析
不定式标记to提示空格为动词原形。此句总结电子香烟并不完美,但至少比普通香烟好。句中they指“电子香烟”,句中比较关系表明what应指“普通香烟”,replace符合句意,指出电子香烟比它所要取代的香烟好。
转载请注明原文地址:https://tihaiku.com/zcyy/3533970.html
相关试题推荐
[originaltext]Thepopularityofmobiledeviceshashadsomeunintendedand
[originaltext]Thepopularityofmobiledeviceshashadsomeunintendedand
It’swellestablishedthatsmokingcigarettes,especiallylargequantitiesof
It’swellestablishedthatsmokingcigarettes,especiallylargequantitiesof
[originaltext]Readersusingelectronicbooksarelesslikelytoabsorbwhat
[originaltext]Readersusingelectronicbooksarelesslikelytoabsorbwhat
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
随机试题
Inordertoopenabankaccount,youneedtoproduce__inadditiontoyourpassp
Themanagerofthecompanyfirmlybelievedthatoneoftheimportant______sour
[originaltext]M:Ithinkyou’dbetterfindanotherpartner.Ilovetabletennis
下列哪一项不是低血糖检查的常用项目A.血糖测定 B.OGTT试验 C.GHb
男性,54岁。近两个月来刺激性咳嗽、痰中带血、伴胸闷和右胸隐痛来院就诊。常规X线
有限企业的合伙人人数为()。A.1—50 B.2—50 C.2—10
2010年该市实现社会消费品零售总额中,汽车、化妆品以及金银珠宝类高档消费品
98、建设现代化经济体系的六大任务,不包括以下哪些选项?() A深化
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A.如
对三种医德评价方式相互关系的正确理解是A.相辅相成、互相补充 B.完全一致、可
最新回复
(
0
)