This is the first research finding about the planets with a chance for life.

试卷相关题目

• 1The estimate of the number of planets that could support life is not very accurate.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The new finding is based on a thorough study of 170,000 stars in the Milky Way.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3The Earth is planet orbiting in the Sun’s habitable zone.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4The planet that could support life might be a little bit smaller than Earth.

  A.Right

  B.Wrong

  C.Not mentioned

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• 5The main task of the Kepler space telescope is to find out planets with similar conditions to Earth’s.

  A.Right

  B.Wrong

  C.Not mentioned

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• 6The eye-tracker technology enables us to______

  A.change our computer screen.

  B.focus on anything that interests us.

  C.get a smartphone connected wirelessly.

  D.move an object from screen with a glanc

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• 7Why is a button needed、

  A.To minimize the cost of EyeDrop.

  B.To choose as many objects as possible.

  C.To make EyeDrop different from others.

  D.To select what we want.

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• 8The word “this” in Paragraph 6 refers to_______

  A.application of gaze-tracking in human-computer interaction.

  B.interaction between human and computer.

  C.combination of gaze-tracking with input on touch devices.

  D.generalization of EyeDrop system.

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• 9Which of the following statement is true of eye-trackers for consumer devices.

  A.They are costly.

  B.They are available.

  C.They are installed in Google Glass headset.

  D.They are expected to come out soon.

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• 10What is Turner likely to study next、

  A.How to drag and drop with gaze and taps.

  B.How to present the system in publi

  C.C.How to get touch screen involve

  D.D.How to cut and paste content from a public display.

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