The optical mouse is superior to the basic one in that the former has no moving parts.

试卷相关题目

• 1The most durable computer mice on sale are the IBM ones.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2When an ordinary computer mouse gets dirty, it has to be replaced with a new one.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3The key components of a computer mouse are the two LEDs.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4The computer mouse derives its name from the cable that goes out its body, which looks like the tail of a mouse.

  A.Right

  B.Wrong

  C.Not mentioned

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• 5According to the author, general computer users need not to know how the computer mouse was invented.

  A.Right

  B.Wrong

  C.Not mentioned

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• 6This passage is mostly about

  A.why people find travel writing exciting

  B.the literary style of three early travel writers

  C.where three early travel writers went and wrote about

  D.how to write a travel book

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• 7Ihn Battutah traveled

  A.to China

  B.to Ethiopia

  C.throughout the Muslim word

  D.for 16 or 17 years

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• 8The books by the three writers were popular because

  A.they listed good places to stay

  B.they told of strange and exotic locales

  C.they explained the best routes to get to places

  D.all of their stories were firsthand accounts

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• 9The overall organization of this passage is through

  A.chronological order

  B.spatial description

  C.travel writers" personal narratives

  D.persuasive details

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• 10In this passage attest means to

  A.give an examination to

  B.draw a map of

  C.tell lies to

  D.give proof of

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