题目内容
11．______ the Internet plays such an important role in our daily life？It's a long story．（ ）
| A． | Why it is | B． | Why is it | C． | Why is it that | D． | Why it is that |
分析 为什么因特网在我们的生活中发挥了重要的作用
解答 答案C．
强调句型的构成：it is/was+被强调部分+that/who+其他，当被强调部分是人的时候that、who均可使用，否则只能用that．判断强调句型的方法是去掉it is/was …that/who后句子仍然成立．此句是强调殊疑问句句型，结构如下：殊疑问词+is/was+it+that+句子，故选C．
点评 强调句的结构：
1．it is/was+强调部分+that+剩余句子部分
2．is/was it+强调部分+that+剩余句子部分？
3．what/when/which等特殊疑问词+is/was it+that+剩余句子部分？（疑问的是强调部分）
例如：Who was it that met his good friend last night on the street？
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were asked for a donation by a disabled woman in a wheelchair than if asked by a nondisabled woman．In another （50）study，subway riders in New York saw a man carrying a stick stumble（绊 脚） and fall to the floor．Sometimes the victim had a large red birthmark on his（51）face； sometimes he did not．In this situation，the victim was more likely t0 （52）receiveaid if his face was spotless than if he had an unattractive birthmark．In （53）understandingthese and other research findings，two themes are （54）important：we are more willing to help people we like for some reason and people we think （55）deserve assistance．
In some situations，those who are physically attractive are more likely to receive aid．（56）Forexample，in a field study researchers placed a completed application to graduate school in a telephone box at the airport．The application was ready to be（57）mailed，but had apparently been"lost"．The photo attached to the application was sometimes that of a very （58）good-lookperson and sometimes that of a less attractive person．The measure of helping was whether the individual who found the envelope actually mailed it or not．Results showed that people were more likely to （59）sendinthe application if the person in the photo was physically attractive．
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For example，people are more likely to help a stranger who is from the same country rather than a foreigner．In one study，shoppers on a busy street in Scotland were more likely to help a person wearing a（n） （61）plainT-shirt than a person wearing a T-shirt printed with offensive words．
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| 52．A．refuse | B．beg | C．lose | D．receive |
| 53．A．challenging | B．recording | C．understanding | D．publishing |
| 54．A．important | B．possible | C．amusing | D．missing |
| 55．A．seek | B．deserve | C．obtain | D．accept |
| 56．A．At first | B．Above all | C．In addition | D．For example |
| 57．A．printed | B．mailed | C．rewritten | D．signed |
| 58．A．talented | B．good-look | C．helpful | D．hard-working |
| 59．A．send in | B．throw away | C．fill out | D．turn down |
| 60．A．similarity | B．friendship | C．cooperation | D．contact |
| 61．A．expensive | B．plain | C．cheap | D．strange |
| 62．A．time | B．instructions | C．money | D．chances |
| 63．A．shoppers | B．research | C．children | D．health |
| 64．A．talkative | B．handsome | C．calm | D．sick |
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