优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> Water is so important that ______ everyday tasks can be completed without it.A.fewB.a fewC.littleD.a
Water is so important that ______ everyday tasks can be completed without it.A.fewB.a fewC.littleD.a
题目简介
Water is so important that ______ everyday tasks can be completed without it.A.fewB.a fewC.littleD.a
题目详情
Water is so important that ______ everyday tasks can be completed without it.
A.few
B.a few
C.little
D.a little
题型:单选题
难度:中档
来源:不详
答案
A
试题分析:句意:水是如此的重要,以至于没有它我们的日常工作都很难完成。few“几乎没有”和a few“一些”是用来修饰可数名词的,little“几乎没有”和a little“一点”是用来修饰不可数名词的。little和few都是表示否定的,a little和a few都是表示肯定的。结合句意,故选A。
上一篇 :
在“探究影响鼠妇分布的环境因
下一篇 :
在《光对鼠妇生活的影响》这个
搜索答案
更多内容推荐
探究活动中,生物兴趣小组,在一个小铁盘中均匀地铺满潮湿的土壤,在铁盘中间划一道线,均匀分成两个区域,在中线上放上数只大小相似,活泼程度相同的鼠妇,并将铁盘的一侧用-生物
It’s ______to send an e-mail than a regular mail.A.more quicklyB.much quicklyC.much quickerD.quick-七
________ people go abroad, they have to bring their passports with them.A.UntilB.When C.BecauseD.Bef
Never visit strange websites, ________ the thieves may crack(破译)the password of your Internet accoun
—Which of the two jackets will you take, Jane?—I’ll take ________. I have spent all my money buying
The cost of renting a house in Beijing is higher than __________ in Fujian.A. it B. one C. that-八年级英
I’ve learned __in that way.A. many B. a lot C. a lot of-九年级英语
探究“光对鼠妇生活的影响”时:(1)该实验中的变量是______.(2)每个实验装置中均放入10只鼠妇.每分钟统计一次明亮和阴暗土壤中的鼠妇______,统计10次,计算10次统计数的______-七
用鼠妇做完实验后,一定要将鼠妇消灭掉.______.(判断对错)-七年级生物
某学习小组的设计方案是:在干燥的纸盒内,一侧放入潮湿的土,另一侧放入干燥的土,将10只鼠妇放在纸盒中央,观察鼠妇的分布情况.他们研究的变量是______.在进行设计时,不仅-生物
探究:土壤的潮湿程度对鼠妇生活的影响(1)提出问题:______.(2)作出假设:(写出假设依据)______.(3)设计方案(包括实验材料用具、方法步骤、观察记录表,每空1分)1材料用具:每个-生物
在光对黄粉虫幼虫生活的影响探究实验中,属于变量的环境因素是()A.水分B.光照C.空气D.温度-生物
—How do you feel when you watch national flag going up?—It makes me feel ______.A.strangeB.proudC.in
“光对鼠妇的影响”中的变量是()A.湿度B.空气C.光照D.温度-生物
- interesting the film is?-Yes,I have seen it twice.A.WhatB.HowC.What aD.How an-八年级英语
We felt very ______after we watched the ______ football matches in FIFA.A.exciting…excited B.excitin
On Alice’s birthday, her mother prepared some food and ________ beer.A.fewB.a little C.littleD.a few
You will not win the first prize ________ you work harder.A. if B. unless C. or-八年级英语
Her mother asked her to keep the windows ____ and the door ____.A.open ; closed B.closed ; to open C
在探究实验“光对鼠妇生活的影响”中,作为该实验变量的是()A.水B.光C.温度D.湿度-生物
在探究”影响鼠妇分布的环境因素”活动结束后,应该把实验鼠妇______.-生物
在进一步探究环境对生物的影响实验时,若提出的问题是“潮湿环境会影响鼠妇生活吗”,那么该实验中就应当使设计两种环境中除______以外,______、______等其他条件都相同.也就-生物
图1是某位同学做得有关“探究土壤湿度对鼠妇分布的影响”的实验装置图.实验过程是:将20只鼠妇放入此装置中,用黑纸遮光.每隔一分钟观察并记录于干土和湿土中鼠妇的个数,共十次-生物
小明想验证“土壤潮湿度对鼠妇生活的影响”.下列做法中正确的是()A.用一只健康的鼠妇做实验材料B.统计的次数为一次且认真操作C.设计对照实验,除温度是变量外,其他各项都一样-生物
在做了“探究光对鼠妇生活的影响”的实验后,请你回答下列问题:(1)根据鼠妇的生活环境,你提出的问题是:______.(2)作出的假设是:______.(3)该实验中的变量是______,在设计实验-生
—Do you know a has just opened in our neighborhood?—Sure, I’ve enjoyed delicious food there.A.librar
-Who’s that young man on the poster?-Justin Bieber, excellent singer.A.aB.anC.theD./-九年级英语
An e-mail address consists _______letters and dots and the symbol‘@’.A.inB.ofC.forD.with-八年级英语
The _____________ we do our homework, the __________ mistakes we will makeA.more careful, lessB.mor
Robert saw two boys making fun ________ an old man, and then he stopped them.A.inB.onC.atD.of-九年级英语
下列哪项是探究“光对鼠妇生活的影响”实验中的一组对照实验条件()A.阴暗、明亮B.潮湿、干燥C.温暖、寒冷D.食物多、食物少-生物
在设计“探究光对鼠妇生活的影响”实验时,除了()条件外,其他条件的选择都应相同.A.温度B.湿度C.食物D.光照-生物
同学们在做“探究影响鼠妇分布的环境因素”实验时,都亲自捕捉过鼠妇.大多数同学都是在石块下、花盆底部或者在放置擦地墩布的角落里捉到的鼠妇的.请完成实验探究(1)请你从生物-生物
—Mo Yan won the 2012 Nobel Prize for literature!—It’s such _______ news that all of us feel very ___
—What was Jim wearing at the party?—Nothing . He was in his usual shirt and jeans.A. special B. simp
-What time do you usually get up on weekends , Lily?-I get up . 7:00.A.byB.forC.inD.at-七年级英语
—Hi, Peter! Tomorrow is mum’s birthday. What are you going to buy ______ her?—I’m going to buy her a
如图为“探究光对鼠妇生活的影响”的实验装备.在铁盘内铺一层湿土,以横轴中线为界分为甲、乙两边,甲盖黑纸板,乙盖玻璃板,这样在盘内就形成了阴暗和明亮两种环境.(1)“探究光-生物
We decide to make ________ a rule for us room-mates to turn off the lights at 10:30 pm.A.thatB.thisC
They are , so they are always to each other .A. friends , friendly B. friend , friends . C .friendly
There’s in the meeting room. Shall we have a talk there?A.somebodyB.anybodyC.nobodyD.everybody-七年级英
There are lots of _____to do every day.A.thingsB.homeworkC.drumD.stories-七年级英语
--- What a day! It’s raining again, I’m afraid we can’t fly a kite.---- Don’t worry, it won’t _____l
某同学为研究“土壤的湿度对鼠妇(俗称潮虫)生活的影响”,设计了一组探究活动.请你将他的探究活动的过程填写完整.(1)提出问题:土壤的湿度会影响鼠妇的生活吗?(2)作出假设:____-生物
请你根据进行“光对鼠妇生活的影响”探究活动的体会,认真回答下列问题:(1)提出的问题是______.(2)作出的假设是______.(3)探究过程中,实验的变量是______.为了保证实验结果的-生物
在做“光对鼠妇生活的影响”的实验中,一组选用5只鼠妇,二组选用50只鼠妇,哪一组的实验结果更准确?为什么?[]A.一组;数量少便于控制B.二组;可防止偶然性,减少实验误差C.一-七年级生物
Why _____you stay at home and play? [ ]A. isn't B. don't C. aren't D. doesn't -七
The little girl painted one side of the paper green but _________ side black.A.the otherB.the others
—The final round of the competition is coming near. Can I really do well this time? —Believe in ____
____! The traffic is heavy. A.Take careful B.Watch out C.Be careD.Come on-八年级英语
返回顶部
题目简介
Water is so important that ______ everyday tasks can be completed without it.A.fewB.a fewC.littleD.a
题目详情
答案
试题分析:句意:水是如此的重要,以至于没有它我们的日常工作都很难完成。few“几乎没有”和a few“一些”是用来修饰可数名词的,little“几乎没有”和a little“一点”是用来修饰不可数名词的。little和few都是表示否定的,a little和a few都是表示肯定的。结合句意,故选A。