首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、The water it draws changes color. B、The straw stops drawing water. C、From the built-in measuring device of it. D、By measuring
A、The water it draws changes color. B、The straw stops drawing water. C、From the built-in measuring device of it. D、By measuring
admin
2010-11-02
35
问题
M: I’ve just found the most useful device at the new outdoor store--a water purifier.
W: A water purifier? You want to carry even more equipment with you on our hiking trip?
M: (23)If it’s light weight and save work, yes! And this one fits that description,
W: Really? I’d bet it takes up a lot of room.
M: Not at all. It’s a straw, much like the one you use to drink a soda water or a milkshake.
W: Really? (23)That is small.
M: Yeah, it’s plastic and has a series of mineral and chemical filters that strains harmful microbes from water.
W: Yes, but how good a job can it do filtering the germs out of stagnant pond water or water from lakes and streams?
M: It’s fantastic. (24)It makes the water entirely germfree.
W: But what about salt or chemical pollutants that might be in the water? Does it clean those out?
M: No, (24)it doesn’t remove salt and chemicals. But those are really not major concerns when we’re out hiking and camping.
W: Mm... How long will a straw last?
M: For about 100 gallons. But don’t worry about measuring that large amount of water. There is a built-in safety features. (25)The mineral and chemical filters become clogged long before the limit is reached and the straw stops drawing water.
W: 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、The water it draws changes color.
B、The straw stops drawing water.
C、From the built-in measuring device of it.
D、By measuring the amount of water.
答案
B
解析
男士提到矿物质和化学物质的过滤器会在到达净化极限之前堵塞,从而使得吸管停止抽水,因此选B项。
转载请注明原文地址:https://kaotiyun.com/show/cNs7777K
0
大学英语六级
相关试题推荐
Ingeneral,oursocietyisbecomingoneofgiantenterprisesdirectedbyabureaucratic(官撩主义的)managementinwhichmanbecomes
Duringthe1990swewillwitnessmanytechnologicalchangesinthewaywecommunicate.Evenbooks,liketheoneyouarereading,
A、Toimprovethestudyskillsofuniversitystudents.B、Tosuggestchangesinthestudentgovernment.C、Togivepeopletheoppor
Francemightbedescribedasan’all-round’country,onethathasachievedresultsofequalimportanceinmanydiversebranches
Francemightbedescribedasan’all-round’country,onethathasachievedresultsofequalimportanceinmanydiversebranches
A、Hercarisbeingrepaired.B、Parkingisdifficultinthecity.C、Thecostoffuelhasincreased.D、Shewantstohelpreducepo
A、Shewastiredofaskingpeoplequestions.B、Shewantedsomethingforachange.C、Shewantedsomethingmorechallenging.D、She
A、It’sfullofexcitement.B、It’senjoyable.C、It’shillofrush.D、It’srelaxing.C对话中,女士责备男士吃饭太慢;男士说自己想享受一下生活,而不想太匆忙。并发出感叹:为什么
A、Workinthisareaiseasyandrelaxing.B、Therearetoomanycriminalsandtheworkischallenging.C、Thejobischallenginga
随机试题
水泥粉煤灰碎石桩(CFG桩)施工前应选择有代表性的地段进行工艺性试验,确定主要工艺参数,并报()。
6个月女婴,因腹泻2周用抗生素治疗无显效,近3d来纳差,伴轻吐。查口腔见颊黏膜上有白色乳凝块样物,不易拭去,诊断为鹅口疮。下列各项均为对该病的正确描述,除了
在糖酵解和糖异生中均起作用的酶是
抗菌药物在外科疾病应用中,下列哪项叙述错误
证券投资基金的专业管理特点决定其收益比普通投资者自行投资证券具有更高的收益。()
计算个人所得税综合所得应纳税所得额时,下列支出不得扣除的是()。
甲、乙双方签订一份销售10辆汽车的合同,由此形成的经济法律关系客体是()。
下列关于制定幼儿一日生活日程的叙述,错误的是()。
《陕甘宁边区施政纲领》增加了()等崭新的内容。
WhenPaulGorski,thefounderofanorganizationcalledEdChange,visitscollegesanduniversitiestoadvisethemoncampusdive
最新回复
(
0
)