首页
登录
职称英语
[originaltext]Kennedy: I’ve just found the most useful device at the new out-do
[originaltext]Kennedy: I’ve just found the most useful device at the new out-do
游客
2023-12-09
35
管理
问题
Kennedy: I’ve just found the most useful device at the new out-door store--a water purifier.
Jackie: A water purifier? You want to carry even more equipment with you on our hiking trip?
Kennedy: If it’s light weight and saves work, yes! And this one fits that description.
Jackie: Really? I’d bet it takes up a lot of room.
Kennedy: Not at all. It’s a straw, much like the one you use to drink a soda water or a milkshake.
Jackie: Really? That is small.
Kennedy: Yeah, it, s plastic and has a series of mineral and chemical filters that strains harmful microbes from water.
Jackie: Yes, but how good a job can it do filtering the germs out of stagnant pond water or water from lakes and streams.
Kennedy: It’s fantastic. It makes the water entirely germ-free.
Jackie: But what about salt or chemical pollutants that might be in the water? Does it clean those out?
Kennedy: No, it doesn’t remove salt and chemicals. But those are really not major concerns when we’re out hiking and camping.
Jackie: Mm…How long will a straw last?
Kennedy: For about 100 gallons. But don’t worry about measuring that large amount of water. There is a built-in safety feature. The mineral and chemical filters become clogged long before the limit is reached and the straw stops drawing water.
Jackie: I think I’ll go to get one for my camping trip this weekend. It will surely be carrying a lot of water or having to boil it at the campsite.
选项
A、In restaurants.
B、On car trips.
C、In science laboratories.
D、On camping trips.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3258889.html
相关试题推荐
WhichofthefollowingisCORRECT?[br][originaltext]Healthauthoritiesin
WhichofthefollowingisCORRECT?[originaltext]Healthauthoritiesinmany
AccordingtoDr.Adams,whatdoesthetitleofhisbooksuggest?[originaltext]W
Thewomanthinkstheimportantthingforinsomniouspeopleisthat[originaltext
TheRussianairliner[br][originaltext]ARussianairlinerhasmadeanemer
WhichofthefollowingstatementsisNOTtrueabouttherocket?[originaltext]
WhatistheconsequenceoftheFridaygaspipelineexplosion?[originaltext]
BillyRayWhitehasappliedforparolefor[originaltext]BillyRayWhitevow
WhichoneofthefollowingisINCORRECT?[originaltext](9)TheItalianaidg
WhatdoseveralairlinesblametheEuropeanauthoritiesfor?[br][originaltext
随机试题
Whatdoesthepassagemainlydiscuss?[br]Accordingtothepassage,whyisth
过去十年中国房地产(realestate)行业高速发展。Thepastdecadehaswitnessedahigh-speeddevelopm
《水利水电工程标准施工招标条件》(2009)的通用条件规定,工程变更按下列原则确
(2016年)2019年5月,李某从某汽车4s店(一般纳税人)购入一辆排气量为2
某医师在为患者施行右侧乳房肿瘤摘除术时,发现左侧乳房也有肿瘤,当即进行活检,确诊
一笔8年期的公司贷款,商业银行允许展期的最长期限是()年。A.1 B.8
病人如果出现阿-斯综合征,最可能的诊断是A.室上性心动过速 B.室性心动过速
对类风湿性关节炎具有较高诊断价值的检测项目为A:RFB:CRPC:ANAD
在进行建设项目的环境影响评价时,正确的工作程序是:A.工程分析和环境质量现状调
为了做到法律协助执行与保护客户隐私并重,在实践工作中,从业人员应该做到()。
最新回复
(
0
)