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
40
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] 【C5】
选项
答案
F
解析
句子主谓宾语齐全,空格处应填入副词。本段从工作原理、外观等方面介绍电子香烟。副词库中typically符合语义,表明电子香烟“通常”使用一个可充电电池驱动的加热器对可替换烟管里的尼古丁进行加热雾化。
转载请注明原文地址:https://tihaiku.com/zcyy/3541109.html
相关试题推荐
[originaltext]Goodmorning.TodayI’dliketotalkaboutelectroniccigaret
[originaltext]Goodmorning.TodayI’dliketotalkaboutelectroniccigaret
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Thepopularityofmobiledeviceshashadsomeunintendedand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAan
随机试题
中国的国有企业(state-ownedenterprise)是指中央政府和地方政府投资或管理的企业。设立国有企业是为了实现国家调节经济的目标,并协调国
Inbusiness,manyplacesadoptacreditsystem,whichdatesbacktoancientt
TheStudents’Unionprovidesvirtuallyalltheotherformsandaspectsofed
光干涉瓦斯检定器的检测范围( )。A.0~10% B.0~20% C.0~
下列哪项产品线的β因子等于15%()A.公司金融 B.零售银行 C.商业银
羊水进入母体循环最常见的途径是()A.子宫颈管黏膜的静脉 B.子宫体
Heisaphysician.A:researcher B:profes
下列对某宗房地产状况的描述中,不属于交通条件描述的是( )。A.该房地产附近有一
我国富有太阳能、地热能的地区是( )。A.南方地区 B.北方地区 C.西北
根据税收征收管理法规,关于税务登记,下列哪一说法是错误的?()A.从事生产、经
最新回复
(
0
)