Negative superhelix of DNA

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• A semisubmersible with a negative GM flops to an angle of（）.

  A . heel B . trim C . list D . loll

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• 负超螺旋（negative superhelix）

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• If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.

  A . increase the righting moment B . cause an increase in the righting arm C . bring the vessel to an upright equilibrium position D . cause the vessel to flop to a greater angle

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• If the cause of a sudden severe list or trim is negative initial stability，counter flooding into empty tanks may（）.

  A . increase the righting moment B . cause an increase in the righting arm C . bring the unit to an upright equilibrium position D . cause the unit to flop to a greater angle

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• When operating with a negative suction head, which of the following types of pumps will require priming?（）

  A . Reciprocating B . Centrifugal C . Rotary D . Gear

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• It is unacceptable to derogate host culture and compliment home culture, which will simply emphasize the negative influence of cultural shock and lead to the failure of Cultural Adaptation.

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• Negative capability refers to the capability of being in uncertainties, mysteries, doubts, without any irritable reaching after fact and reason.

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• Recession is ( ) of negative GDP growth.

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• The fact that she has been listened to _________ her anxieties  and dulls the pangs of negative feelings.

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• Which aspect of negative effects of globalization is not discussed in the video?

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• The negative effects of GM crops have been shown on animals in many studies. 不属于 common knowledge.

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• You have to _ the positive and the negative aspects of all problems before making a decision.

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• What are the negative effects of ordinary cars mentioned in the lecture?

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• Which of the following idioms conveys a negative meaning?

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• Of the following, which is one of the negative symptoms of Schizophrenia?

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• Psychologists all agree that adolescence is a negative period of great turmoil and stress.

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• If you fail to say "thank you" to the receptionists, they will have negative impressions of you.

  A．Y B．N C．NG

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• Who should be least criticized for negative consequences of students' credit card debt according to the passage？

  A．Parents. B．Students themselves. C．College and university administrators. D．Credit card issuers.

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• Which of the following phrases in the fifth paragraph indicates the fridge's negative effect on the environment？

  A．Hum away continuously B．Climatically almost unnecessary C．Artificially-cooled space D．With mild temperatures 此题为多项选择题。

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• The author writes in a（n) ______ way.A．matter-of-factB．uncertainC．boastingD．negative

  The author writes in a(n) ______ way. A．matter-of-fact B．uncertain C．boasting D．negative

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• The closing of a letter containing a negative message should be polite and helpful.

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• What negative impact do the mandatory nation-wide tests most probably have on students' power of writing well？

  A．They make the students unmotivated. B．They prohibit students' creativity due to their requirements. C．The students will be severely punished if they fail the tests. D．The students care little about writing.

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• Which value can be positive, negative, or zero in the geometric properties of the section（）

  A．First moments of areas and Moments of inertia B．Polar moments and Moments of inertia C．Moments of inertia and Products of inertia D．First Moments of areas and Products of inertia

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• Which of the following would most likely be considered a negative factor in assessing the suitability of a board member？ The board member:

  A、Has served for ten years. B、Has served on other boards. C、Is a former CEO of another firm.

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