There was a time when parents who wanted an educational present for their children would buy a typewriter, a globe or an encyclo

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问题      There was a time when parents who wanted an educational present for their children would buy a typewriter, a globe or an encyclopedia set. Now those  【21】______   seem hopelessly old-fashioned: this Christmas, there were a lot of  【22】______   computers under the tree.  【23】______   that computers are their key to success, parents are also frantically insisting that children 【24】______   taught to use them on school— as early as possible.
      The problem for schools is that when it  【25】______   computers, parents don’t always know best. Many schools are  【26】______   parental impatience and are purchasing hardware without  【27】______   educational  planning so they can say,"OK, we’vr moved into the computer age. "Teachers   【28】______   themselves  caught in the middle of the problem — between parent pressure and   【29】______   educational decisions.
      Educators do not even agree  【30】______   how computers should be used. A lot of money is going for computerized educational materials  【31】______   research has shown can be taught  【32】______   with pencil and paper. Even those who believe that all children should  【33】______   to computer warn of potential  【34】______   to the very young.
    The temptation remains strong largely because young childrern  【35】______   so well to computers. First graders have been  【36】______   willing to work for two hours on math skills. Some have an attention span of 20 minutes.  【37】______   school ,however, can afford to go into computing, and that creates  【38】______   another problem: a division between the have’s and have-not’s. Very few parents ask   【39】______   computer instruction in poor school districts, 【40】______   there may be barely enough money to pay the reading teacher.
【26】

选项 A、ignorant of
B、blaming
C、yielding to
D、improving

答案C

解析 本题要求根据题意选择一个合适的词组或词。be ignorant of的意思为“不知道”,“对……无知”,如What his plans are I am quite ignorant of(我对他的计划一无所知。)blame的意思为“责怪”,常用的句式为blame sth.on sb.或者blame sb.for,sth.如He blamed his failure on her.或He blamed her for his failure. (他把失败怪罪到她的头上。)yield to的意思为“屈服于……”,“让步”,如We will never yield to force.(我们是决不会屈服于武力的。)improve的意思为“改进”,“改善”。句中淡到“由于家长们急不可耐,许多学校迫于压力,在没有做出任何慎重合理的教学汁划的情况下便购买了计算机。”所以从意思上讲,故应选C 。
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