军队职称英语真题汇编-阅读理解21

试卷预览

• 1Why do mosquitoes seem always with us（  ）？

  A.Because Nature has to create mosquitoes

  B.Because mosquitoes like to stay with us

  C.Because mosquitoes are everywhere and come in many kinds

  D.Because mosquitoes cannot live without our blood

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• 2A female mosquito bites you but not others, it's because（  ）。

  A.she needs your blood to reproduce

  B.she loves you

  C.you' re special

  D.your body temperature, body warmth and chemical 8ubstances in your sweat especially appeal to her

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• 3After her delicious dinner, a mosquito（  ）。

  A.is too tired to do anything

  B.goes t find a place to digest her food

  C.heavy with blood, is reluctant to do anything

  D.picks a spot to quietly lay her eggs

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• 4Under what circumstances will the mosquito eggs not hatch（  ）？

  A.No water available for a year

  B.No water available for 2 years

  C.No water available for 3 years

  D.No water available for at least 5 years

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• 5According to this passage, what do male mosquitoes have for survival（  ）？

  A.Human' s blood

  B.The nectar of flowers

  C.Animal's blood

  D.Rainwater

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