在上题所示双代号时标网络计划中如果A、H、K三项工作共用一台施工机械而必须顺序施工，

阅读理解。

    Steven Jobs, the designer (设计者) of Apple Computer, was not clever when he was in school. At that

time, he was not a good student and he always made troubles with his schoolmates. When he went into

college, he didn't change a lot. Then he dropped out (退学). But he was full of new ideas. 　　

    After he left college, Steven Jobs worked as a video game designer. He worked there for only several

months and then he went to India. He hoped that the trip would give him some new ideas and give him a

change in life. 　　

    Steven Jobs lived on a farm in California for a year after he returned from India. 　　

    In 1975, he began to make a new type of computer. He designed the Apple Computer with his friend in

his garage (汽车库). He chose the name "Apple" just because it could help him to remember a happy summer

he once spent in an apple tree garden. 　　

    His Apple Computer was such a great success that Steven Jobs soon became famous all over the world.

1. Steven Jobs was not a good student in school because he ______. [ ]

A. never did his lessons 　　

B. was full of new ideas 　　

C. always made troubles with his schoolmates 　　

D. dropped out

2. Steven Jobs didn't finish college, did he? [ ]

A. Yes, he did.　　

B. No, he didn't.　

C. Yes, he didn't.　

D. No, he did.

3. Steven Jobs designed his new computer ______. [ ]

A. in India　　　　　　　　　　　

B. with his friend 　　

C. in an apple tree garden　　　　　

D. by himself

4. Steven Jobs was famous for his ______ all over the world. [ ]

A. new ideas　　　　　　　　　　

B. apple　　　　

C. Apple Computer　　　　　　　　

D. video games

5. From this passage we know ______. [ ]

A. Steven Jobs didn't finish his studies in the college because he hated his schoolmates 　　

B. Steven Jobs liked travelling in India and California 　　

C. Steven Jobs liked trying new things and making his new ideas become true 　　

D. Steven Jobs could only design video games

有人认为：“强调个人和社会的统一会抹杀人的个性发展。”这种观点[ ]

A．是正确的，因为个人和社会是相互区别、相互对立的

B．是错误的，割裂了个人和社会的统一，是十分有害的

C．是正确的，在现实生活中个人和社会总是发生矛盾的

D．是错误的，因为社会对个性的发展不欺任何作用

矿井通风方式、通风方法、通风网络的总称叫（）。

我们公司位于东莞长安，单位一员工不幸遭遇工伤事故。经劳动能力鉴定为工伤七级，但是我们对结论有异议。这种情况应该怎么处理？单位可以帮忙申请复查吗？

钻进时，钻探记录人员必须做好钻探记录，不得（）。

A、漏记

B、漏记和补记

C、补记

D、修改