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问题 多项选择题

按照《建筑施工企业安全生产管理规范》规定，建筑施工企业是指从事（）新、扩、改拆除等活动的企业。

A.土木工程

B.建筑工程

C.线路管道

D.以上都不对

答案

参考答案：A, B, C

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任务型阅读
Lily, Singapore
May, a girl from Taiwan, is the most confident girl that I have ever met. She looks tough(强悍). I lack
(缺少) confidene and I am quite shy. We have very different personalities(个性). This is why we are
such good friends …

Mary, Canada
My best friend is Ana. We spent a lot of time together in Canada until we were 12 years old. Then I
moved to America with my family. When I went to college in New York, I saw Ana in my class. We
can study together again.

Ben, Australia
My best friend is Fanny. I got sick with flu and she came to take care of me. She is also very bright,
although sometimes she gets angry. She yells(大声喊叫) at me for my being late.
1. Lily's good friend is ___________.
2. When Mary went to college in New York, she found Ana is her __________ now.
3. At the age of _________, Ana and Mary spent a lot of time together in Canda.
4. When Ben is late, Fanny usually ____________.
5. When Ben got sick with flu, his best friend Fanny came to ___________ him.
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单项选择题

设计作业调度算法时，不需要考虑下列哪一个因素

A．友好的用户界面

B．均衡使用资源

C．公平性

D．吞吐量大
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