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【单选题】
已知点A的坐标是(1-t,1-t,t),点B的坐标是(2,t,t),则A与B两点间距离的最小值为(  )
A.
5 5
B.
55 5
C.
3 5 5
D.
11 5
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【单选题】( )品质均匀、强度较高,常用于高温、高压以及易燃、易爆和有毒介质的输送。
A.
焊接钢管
B.
无缝钢管
C.
碳钢管
D.
非金属管
【单选题】The key factor to reduce society's vulnerability to natural disasters is
A.
insurance companies should be wise enough in their estimates of losses.
B.
the government should bear some financial risks of disaster insurance.
C.
the general public should be made fully aware of the possible damages.
D.
technology should be improved and phases of prediction be considered.
【单选题】听力原文:M: Ms. Roth. This is David Wong from ABC Insurance Company. [22]I'd like to make an appointment to see you about our insurance plans for foreign employees. W: Oh, how did you know my name? M: In ...
A.
An insurance package for foreign companies.
B.
Insurance plans designed for foreign employees.
C.
A position in his company that she may apply for.
D.
Products manufactured by one of his friends.
【简答题】请将1.3名词性从句+状语从句听课笔记电子版录入
【单选题】交流发电机的电压等级代号为 2 ,表示发电机的输出电压为()
A.
6V
B.
12V
C.
24V
D.
36V
【简答题】A.Mr. James Potter works for Sun Electronics. B.Mr. Martin Richard works for ABC company. C.Mr. Martin Richard is wanted on the phone but he is not available. D.Mr. James Potter is wanted on the phone...
【单选题】The key factor to reduce society’s vulnerability to natural disasters is
A.
insurance companies should be wise enough in their estimates of losses.
B.
the government should bear some of the financial risks of disaster insurance.
C.
the general public should be made fully aware of the possible damages.
D.
technology should be improved and three phases of prediction be considered.
【单选题】The purpose of insurance companies to support disaster prediction research is that
A.
companies want to make more money from the insured places.
B.
companies may thus have a better idea of the future risks.
C.
companies can get more sympathies from the government.
D.
companies intend to make use of people's trust in the industry.
【单选题】The purpose of insurance companies to support disaster prediction research is that
A.
companies want to make more money from the insured places.
B.
companies may thus have a better idea of the future risks.
C.
companies can get more sympathy from the government.
D.
companies intend to make use of people's trust in the industry.
【简答题】We ask you to insure our goods ______ US $10000 ______ All Risks ______ the ABC Insurance company.
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