题目

小明家的一本用电常识书中列出了白炽灯的常见故障与检修方法，如下表所述，造成此“灯泡不亮”故障的共同原因是电路中出现了故障现象可能原因检修方法 灯泡不亮1．灯泡的灯丝断了。换新灯泡。 2．灯头内的电线断了。换新线，并接好。 3．灯头、开关等处的接线松动，接触不良。检查加固。 A．短路           B．通路             C．断路             D．支路此题要求改正所给短文中的错误。对标有题号的第一行作出判断：如无错误，在答题卡相应的的位置上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正： 此行多一个词：把多余的词在答题卡相应的位置上用斜线（\）划掉。 此行缺一个词：在答题卡相应的位置上写出该加的词，并附带前（后）词。 此行错一个词：在答题卡相应的位置上写出该该错和改正后的词。 In the first day when I went to work in a very famous               ___________ restaurant, my boss complained that there were very a few           ___________ people coming for dinner. So I am “invited” to have a meal in     ___________ the restaurant. After ordering two French dishes and some food,   ___________ I began to look frequently at watch timing the serving of the         ___________ meal. Meanwhile, I looked around to see that there was anything   ___________ else wrong there. I wrote something improper down secret. My       ___________ meal was not serving yet. I looked at my watch ：32 minutes        ___________ passed! I realized that wait too long for service was the main        ___________ reasons why the business was poor. Then I wrote a report about      ___________ my findings and presented it to the boss.