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【单选题】
船舶在大风浪中避开谐振的条件是(船舶横摇周期与遭遇周期之比:T/i)__。A.
T/i>0.7
B.
T/i<1.3
C.
0.7>T/i或者T/i〉1.3
D.
0.7
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举一反三
【多选题】About the cost-plus pricing, which of the following statement are correct?
A.
It is often used when it is easy to determine the costs of the product.
B.
It is often the case for large, complex projects such as roads and commercial building construction.
C.
The seller adds their required profit margin as a dollar amount or percentage to the costs once the project is complete.
D.
The advantage for the buyer is that they can be assured of the final price they will pay.
【简答题】阅读理解。 If your recurring (经常性的) dreams are worryingyou,you can rest assured and needn't worry. Psychologists say in the vast majority of these cases,this is just the mind's way of dealing with stress a...
【单选题】Many people are worried about the silicon chips because ______.
A.
the new technology may introduce on people's privacy
B.
they cannot get the implanted chips removed
C.
the new laws about the technology might be abused
D.
they are not assured of the effect of the chips
【简答题】Replace the words in italics in the following sentences with words chosen from the box below. self-assured brag look up to evolved blossomed pondering dread sufficient depart fabulous They are conside...
【单选题】Entrepreneurs are everybody's darlings these days. They may be small, but they are innovative. And innovation, we are assured, is the main engine of economic growth. For policymakers everywhere, the t...
A.
the myths surrounding entrepreneurs
B.
the success stories of entrepreneurs
C.
qualities of successful entrepreneurs
D.
differences between entrepreneurs and big companies
【简答题】If your recurring(经常性的)dreams are worrying you，you can rest assured and needn’t worry．Psychologists say in the vast majority of these cases，this is just the mind’s way of dealing with stress and confl...
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