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
2024-04-04
18
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] 【C1】
选项
答案
L
解析
空格作remained的表语,可能是名词、形容词或分词。空格所在定语从句解释纽约禁止电子香烟的原因。unregulated符合句法和语义要求,remained unregulated意为“(电子香烟)仍缺乏监管”。
转载请注明原文地址:https://tihaiku.com/zcyy/3541105.html
相关试题推荐
[originaltext]Goodmorning.TodayI’dliketotalkaboutelectroniccigaret
[originaltext]Goodmorning.TodayI’dliketotalkaboutelectroniccigaret
[originaltext]Goodmorning.TodayI’dliketotalkaboutelectroniccigaret
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Thepopularityofmobiledeviceshashadsomeunintendedand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
随机试题
Consumershadbetterchooseaproviderofacreditcardwith______.[br]lfyou
[originaltext]Inmanyhomes,divorceiscausedby"battlebetweenthesexes
NobodycametoseemewhileIwasout,_____?A、didtheyB、didn’ttheyC、didshe
动作电位包括锋电位和后电位两部分。
下列与莱菔子功效相关的药理作用的叙述,不正确的是A:增强胃、十二指肠平滑肌收缩
下列各项中,属于阴证的是A.里虚寒证B.里虚热证C.表虚寒证D.表虚热证E.里实
我国及时总结证券市场发展的经验教训,确立了指导证券市场健康发展的“法制、监管、自
期货公司有不按照规定在期货保证金存管银行开立保证金账户,或者违规划转客户保证金的
某安装公司承包某热电厂项目的机电安装工程,主要设备材料(如母线槽等)、由施工单位
下列工作流程中,属于物质流程组织的是()。A.投资控制工作流程 B.月进度报告
最新回复
(
0
)