Computers are now being pushed into schools. We know that multimedia will make【C1】______easy and fun. Children will happily lear

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问题     Computers are now being pushed into schools. We know that multimedia will make【C1】______easy and fun. Children will happily learn from【C2】______characters while taught by expertly【C3】______software. Who needs teachers when you’ve got【C4】______education? These expensive toys are difficult to use in the classrooms and【C5】______extensive teacher training. Sure, Kids love video games【C6】______think of your own experience: can you【C7】______even one educational filmstrip of many years ago? I’ll【C8】______you remember the two or three great teachers who made a【C9】______in your life.
    Then there’s cyberbusiness. We’re promised【C10】______catalog shopping—just point and click for great deals. We’ll order airline tickets【C11】______the network, book restaurants and negotiate sales【C12】______. Stores will become obsolete. So how come my local mall does more【C13】______in an afternoon than the entire Internet【C14】______in a month? Even if there were a trustworthy way to【C15】______money over the Internet, the network is【C16】______a most essential ingredient of trade and commerce: salespeople.
    What’s absent from this electronic wonderland? People contact. Computers and networks【C17】______us from one another. A network chat line is a limp【C18】______for meeting friends over coffee. No interactive multimedia display comes【C19】______to the excitement of a【C20】______concert. This virtual reality where frustration is legion and—in the holy names of Education and Progress—important aspects of human interactions are relentlessly devalued.
【C16】

选项 A、missing
B、disappearing
C、expelling
D、retaining

答案A

解析 missing“缺少的”;expelling“强迫的,迫使的”;retaining“保留的”,从题意来看只能选missing。
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