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
2023-08-16
13
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] 【C4】
选项
答案
A
解析
a提示空格处应为单数名词。句子后半部分提到,很多人借助电子香烟戒烟,可见它可以“替代”普通香烟。名词库中alternative“供替代的选择”能与to搭配,符合句意。
转载请注明原文地址:https://tihaiku.com/zcyy/2931823.html
相关试题推荐
Electroniccigarettesarehandheldnicotine-deliverydevicesthat,despitea
Electroniccigarettesarehandheldnicotine-deliverydevicesthat,despitea
Electroniccigarettesarehandheldnicotine-deliverydevicesthat,despitea
Electroniccigarettesarehandheldnicotine-deliverydevicesthat,despitea
Electroniccigarettesarehandheldnicotine-deliverydevicesthat,despitea
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
随机试题
Interestinpursuinginternationalcareershassoaredinrecentyears,enhan
盛唐时期女子的发式风格主要有三个特点:________,鬓发抱面,宝髻、插梳。
水泥混凝土地面面层厚度应符合设计要求,一般为()A.10~20mm B.2
演出经纪人按组织形式分类,可分为()。A.个体经纪人 B.合伙经纪人 C.法
根据《出境入境管理法》规定,对于外国人不准入境的,出入境边防检查机关()说明理由
【病例摘要】 患者,女,54岁。 患者高血压史20年,长期服用降压药,反复头
生活中属于全变态的节肢动物是()A.蚊B.虱C.臭虫D.蟑螂E.以上均不正确
提成工资制中提成比例的确定需要考虑的因素包括()。A:产品生产成本控制情况 B
《中国药典》规定,中药的浸出物测定方法有A.水溶性浸出物测定法 B.醇溶性浸出
一般不具有法律效力、不需经过国家权力机关批准的预算是( )。A.政府年度预算
最新回复
(
0
)