the persistence method fails to work well when

试卷相关题目

• 1which of the following is not mentioned in choosing a forecasting method、

  A.necessary amount of information.

  B.degree of difficulty involved in forecasting.

  C.practical knowledge of the forecaster.

  D.creativity of the forecaster.

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• 2what happened when honey badgers got used to humans around them、

  A.they became less aggressive towards other creatures.

  B.they lost interest in people.

  C.they started eating more.

  D.other animals started working with them.

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• 3which of the following is a typical feature of male badgers、

  A.they don’t run very quickly.

  B.they defend their territory from other badgers.

  C.they hunt over a very large area.

  D.they are more aggressive than females.

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• 4what did the team find out about honey badgers、

  A.there were some creatures they did not eat.

  B.they were afraid of poisonous creatures.

  C.female badgers did not mix with male badgers.

  D.they may get some of the water they needed from fruit.

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• 5what does kitso khama say about honey badgers、

  A.they are always looking for food.

  B.they do not enjoy human company.

  C.they show interest in things they are not familiar with.

  D.B.they do not enjoy human company.C.they show interest in things they are not familiar with.D.it is common for them to attack peopl

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• 6the trends method works well when

  A.weather features are defined well enough.

  B.predictions on precipitation are accurate.

  C.weather features are constant for a long period of time.

  D.the speed and direction of movement are predictabl

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• 7the analog method should not be used in making a weather forecast when

  A.the current weather scenario is different from the analog.

  B.the analog looks complicated.

  C.the analog is more than 10 years ol

  D.D.the current weather scenario is exactly the same as the analog.

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• 8historical weather data are necessary in

  A.the climatology method and the analog method

  B.the persistence method and the trends method

  C.the trends method and the climatology method

  D.the persistence method and the analog method

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• 9which of the following statements is not true of the public education system、

  A.it does not catch up with the development of technology.

  B.some similar complaints about it are heard in different countries.

  C.many students are not good at learning mathematics.

  D.teachers pay more attention to fast learners than slow learners.

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• 10what has been found after the new tech is employed、

  A.students become less active in learning mathematics.

  B.students show preference to the conventional paper-and pencil metho

  C.teachers are able to give individualized attention to students in no differenc

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