【单选题】【消耗次数:1】
People are spending more of their income on goods such as cars and household ________ .
facilities
appliances
instruments
equipment
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相关题目
【单选题】 Modern appliances _____us from a good deal of household work. For instance, the dryer frees us from hanging the laundry.
①  escape
②  benefit
③  liberate
④  comfort
【单选题】 Many people prefer large cars, ___ large cars are safer than small ones.
①  think
②  to think
③  having thought
④  thinking
【单选题】 The people who ____________ cars work very quickly.
①  astonish
②  assemble
③  afford
④  acquire
【单选题】 The number of people who ______ cars of their own is increasing.
①  has
②  have
③  there is
④  there are
【判断题】 My wife convinced me of more careful about spending money. 请判断此句是否正确。
①  正确
②  错误
【单选题】 The more people you know, ___________ knowledge you get.
①  the much
②  the more
③  more
④  much
【单选题】 EBay, Amazon and WalMart are popular websites ___ people can sell goods to each other.
①  where
②  which
③  when
④  whose
【单选题】 We will not have the picnic unless more people sign ____ .
①  in
②  up
③  out
④  down
【单选题】 Nowadays people spend more time exercising to keep _____.(
①  fitly
②  fitting
③  fit
④  fiitted
【多选题】 ___________ , in order to make more profit, storekeepers try to supply not only enough goods but also different services for their customers.
①  In short
②  In a word
③  In sum
④  All in all
随机题目
【多选题】 下列试剂中能用来鉴别1-丁醇和2-丁烯-1-醇的有( )
①  溴的四氯化碳溶液
②  酸性高锰酸钾
③  硝酸银醇溶液
④  酸性重铬酸钾
⑤  卢卡斯试剂
【多选题】 下列化合物中含有碳碳双键的有( )
①  苯乙烯
②  丙烯醛
③  苯乙酮
④  丁烯酸
⑤  硝基苯
【单选题】 调频式网目调实现颜色的深浅和阶调的()
①  灰度变化
②  黑白变化
③  亮暗变化
④  色相变化
【单选题】 下面四个同分异构体中哪一种沸点最高?
①  己烷
②  2-甲基戊烷
③  2,3-二甲基丁烷
④  2,2-二甲基丁烷
【多选题】 下列试剂中能用来作为苯甲醛和苯甲醇鉴别的有( )
①  金属钠
②  托伦试剂
③  希夫试剂
④  卢卡斯试剂
⑤  碘的氢氧化钠溶液
【多选题】 下列基团中属于第二类定位基(即间位定位基)的有( )
①  -COOH
②  -NH2
③  -NO2
④  -CHO
⑤  -CH3
【单选题】 在印刷机的收纸部分安装喷粉装置,使细微颗粒的碳酸钙分散在印张之间。另外,加速油墨的干燥,减少印张垛码的高度、在印张之间放入吸墨性良好的纸张等对该现象均有抑制作用。这个方法是用来防止()
①  背面蹭脏
②  油墨透印
③  飞墨
④  静电
【单选题】 连结料的颜色是什么()
①  淡黄色
②  白色
③  透明物质
④  淡青色
【单选题】 1-甲基-4-异丙基环己烷有几种异构体?
①  2种
②  3种
③  4种
④  5种
【单选题】 下列选项中说明乙醇作为燃料的优点的是( )① 燃烧时发生氧化反应② 充分燃烧的产物不污染环境③ 乙醇是一种再生能源④ 燃烧时放出大量热量
①  ①②③
②  ①②④
③  ①③④
④  ②③④