Working parents feel that they are not g

题型:完形填空

问题:

Working parents feel that they are not giving their children enough care. They think that their children feel 1 and 2  to spend more time with them.
Scientists in some colleges have found that working parents believed that they knew 3  their children, but  4 had ever asked their children what they thought. So scientists interviewed (采访) over 1,000 children of working mothers or fathers to 5  what they wanted. They asked the children 6 they wanted their parents to stay  7  and some 8 questions.After they collected the answers, it was   9  that only 10% of the children in their study said that they wanted more time with their parents. _10_, the children who were interviewed said they wanted their parents to give more   11 to them. They said that their parents were as   12  as a bee. When they were asked about what they 13   most, a large number of the children said that they wanted to feel important and   14 .
So parents should know what their children really want and how to get along  15  with them.
小题1:
A.tiredB.afraidC.unhappyD.worried
小题2:
A.thinkB.letC.askD.want
小题3:
A.of  B.at    C.aboutD.over
小题4:
A.every oneB.someoneC.anyoneD.no one
小题5:
A.try outB.find outC.take outD.put out
小题6:
A.whetherB.whyC.whenD.how
小题7:
A.behindB.at homeC.awayD.up
小题8:
A.otherB.othersC.the otherD.the others
小题9:
A.surprisingB.importantC.necessaryD.useful
小题10:
A.ButB.AlsoC.HoweverD.too
小题11:
A.foodB.careC.moneyD.practice
小题12:
A.smallB.youngC.lazyD.busy
小题13:
A.talkedB.learnedC.neededD.studied
小题14:
A.lovedB.hatedC.complainedD.troubled
小题15:
A.goodB.niceC.fineD.well
考点:新闻报道类阅读
题型:完形填空

甲有一个箱子,里面放有x个红球,y个白球(x,y≥0,且x+y=4);乙有一个箱子,里面放有2个红球,1个白球,1个黄球.现在甲从箱子任取2个球,乙从箱子里在取1个球,若取出的3个球颜色全不相同,则甲获胜.

(1)试问甲如何安排箱子里两种颜色的个数,才能使自己获胜的概率最大?

(2)在(1)的条件下,求取出的3个球中红球个数的数学期望.

题型:完形填空

化学性突触传递特征中,“同一突触前末梢连续传来一系列冲动,它们单个刺激间隔不大于EPSP的衰弱过程,就可以发生时间上的总和”属于()

A.突触延搁

B.单向传递原则

C.空间和时间的总和

D.突触传递的易疲劳性

E.对内环境变化的敏感性

题型:完形填空

在同一植株上分别于早晨、傍晚、深夜摘取同一部位的三片叶子,用打孔器取同样大小的圆片,进行脱色后,用碘处理,结果是()

A、早晨摘取的叶片蓝色较深

B、傍晚摘取的叶片蓝色较深

C、深夜摘取的叶片蓝色较深

D、三个圆片的蓝色深浅相同

题型:完形填空

气生茎

题型:完形填空

木薯干属于()。

A.多汁饲料

B.青饲料

C.能量饲料

D.蛋白质饲料

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