【单选题】【消耗次数:1】
Young children often can’t __________ between TV programs and commercials.
separate
distinguish
compare
contrast
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【单选题】 We often compare children ______ flowers.
①  with
②  . to
③  in
【单选题】 For programs with_________ audiences, the cost of commercials is high.
①  few
②  more
③  small
④  large
【单选题】 Children [填空] TV every evening.
①  watch
②  watches
③  is watching
④  are watching
【单选题】 I often watch [填空] TV in [填空] evening.
①  a,the
②  an,the
③  /,the
④  /,a
【单选题】 There are many ____ between the young and the old about their dreams.
①  difficult
②  differences
③  different
④  difficulties
【单选题】 Communication between a young couple is a(n) _____business.
①  sharp
②  dreadful
③  intense
④  delicate
【单选题】 John Keats’ famous poem______expresses the contrast between the happy world of natural loveliness and human world of agony.
①  “Endymion”
②  “Ode to a Nightingale”
③  “Ode on a Grecian Urn”
④  “Ode to Psyche”
【判断题】 答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”Discuss with children in advance which programs they can watch.
①  正确
②  错误
【单选题】 Young people in China now_______to travel often.
①  drive
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【多选题】 There is a variety of programs___________ one can see on every channel.
①  that
②  what
③  which
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随机题目
【判断题】 在UML中,系统分析阶段可以使用使用到类图、状态图、顺序图、活动图。
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③  (-a,-b)
④  (-b,-a)
【单选题】 <img src=http://huaweicloudobs.ahjxjy.cn/fc9582be24ed6827bf2aa207119e36b3.png/>
①  <img src=http://huaweicloudobs.ahjxjy.cn/bd420fcaaf7ad3ca447c78279bf4d1a8.png/>
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③  <img src=http://huaweicloudobs.ahjxjy.cn/95f8ac1c25b1a374d7cfe3285d53e9c3.png/>
④  <img src=http://huaweicloudobs.ahjxjy.cn/f225bf114065a88d0ba7897d6fec52e0.png/>
【简答题】 仅仅经过一次建模过程很难得到完全正确的[填空]。事实上,软件开发过程就是一个多次反复修改、逐步完善的过程。
【单选题】 二次函数y=x2﹣6x+m满足以下条件:当﹣2<x<﹣1时,它的图象位于x轴的下方;当8<x<9时,它的图象位于x轴的上方,则m的值为(  )
①  27
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【填空题】 <img src="http://huaweicloudobs.ahjxjy.cn/4acbff88c440aa28cb7c66fbf02e051c.jpg"/>[填空1]
【填空题】 平行线l1:3x-2y-5=0与l2:6x-4y+3=0之间的距离为[填空1]
【单选题】 提高软件质量和可靠的技术大致可分为两大类:其中一类就是避开错误技术,但避开错误技术无法做到完美无缺和绝无错误,这就需要( )。
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③  抽象思维
④  类比思维