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
47
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/2931824.html
相关试题推荐
Despitetheextremeenvironment,Australia’siconicLakeEyreBasinishome
Despitetheextremeenvironment,Australia’siconicLakeEyreBasinishome
Despitetheextremeenvironment,Australia’siconicLakeEyreBasinishome
Despitetheextremeenvironment,Australia’siconicLakeEyreBasinishome
Despitetheextremeenvironment,Australia’siconicLakeEyreBasinishome
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Thepopularityofmobiledeviceshashadsomeunintendedand
[originaltext]Goodmorning.TodayI’dliketotalkaboutelectroniccigaret
[originaltext]Goodmorning.TodayI’dliketotalkaboutelectroniccigaret
随机试题
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
Today,let’stalkaboutlifelonglearning.Thismeansthataslongasweareal
不同的评级公司对发债主体的评级方法各不同,但一般而言,企业债券信用等级为A的,其
下列关于双胍类药物描述错误的是()A.作用时间短 B.血浆蛋白结合率高
( )是计算投资者申购基金份额、赎回资金金额的基础,也是评价基金投资业绩的基础
A.川乌、草乌、附子、雪上一枝蒿B.白果、苦杏仁、桃仁C.关木通、马兜铃、广防己
互联网旅游金融服务是指旅游业依托互联网工具,实现资金融通、支付和信息中介等业务的
正常儿童一时专注于一种或两种事情是常见的现象,比如学某部广告片里面的叮当声,或者
某期货公司在执行客户张某的交易指令时,以高于客户指令价格卖出,从中赚取差价100
.基坑内支撑体系的布置与施工要点正确的有()。A.宜釆用对称平衡型、整体性强
最新回复
(
0
)