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根据《中华人民共和国保险法》，投保人参保建筑工程一切险的建筑工程项目，保险人须负责赔偿因（）造成的损失和费用。A．设计错误B．原材料缺陷C．不可预料的意外事故D．工艺不完善

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下列人员中，不属于建筑施工企业特种作业人员的是（）A .电工B .架子工c .钢筋工D．起重信号工

Why are many finding it increasingly difficult to start and sustain intimate relationships？Does modern life really make it harder to fall in love？Or are we making it harder for ourselves？
It is certainly the case today that contemporary couples benefit in different ways from relationships.Women no longer rely upon partners for economic security or status.A man doesn’t expect his spouse to be in sole charge of running his household and raising his children.
But perhaps the knowledge that we can live perfectly well without a partnership means that it takes much more to persuade people to abandon their independence.
In theory,finding a partner should be much simpler these days.Only a few generations ago,your choice of soulmate (心上人) was constrained(限制) by geography,social convention and family tradition.Although it was never explicit,many marriages were essentially arranged.
Now those barriers have been broken down.You can approach a builder or a brain surgeon in any bar in any city on any given evening.When the world is your oyster (牡蛎),you surely have a better chance of finding a pearl.
But it seems that the old conventions have been replaced by an even tighter constraint:the tyranny of choice.
The expectations of partners are inflated(提高) to an unmanageable degree:good looks,impressive salary,kind to grandmother,and right socks.There is no room for error in the first impression.
We think that a relationship can be perfect.If it isn’t,it is disposable.We work to protect ourselves against future heartache and don’t put in the hard emotional labor needed to build a strong relationship.Of course,this is complicated by realities.The cost of housing and child-rearing creates pressure to have a stable income and career before a life partnership.
第11题：What does the recent poll show？

A. It is getting more difficult for a woman to find her husband.
B. It is getting increasingly difficult to start a familyl.
C. It is getting more difficult for a man to find his wife.
D. It is getting increasingly difficult to develop an intimate relationship with your spouse.

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Which may NOT be a reason for higher cancer death rates among US blacks？

A. Unequal access to medical Care．
B. Greater probability of having other diseases．
C. Differences in the biology of the cancer．
D. Early diagnosis．

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某工程事故造成3人死亡，10人重伤，直接经济损失达2 000万元．根据《生产安全事故报告和调查处罚案例》，该事故等级为（）A .特别重大事故一夕B．较大事故C．重大事故D .一般事故

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