________ have an internal clock that controls the beating of our heart, and the ________ of our breathing.

试卷相关题目

• 1Women's fashions are ________ changing: One season they may favor pant-suits, but the next season they may prefer miniskirts.

  A.lately

  B.shortly

  C.relatively

  D.constantly

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• 2Bending down，he ________ the footprints that hadn't been blow away in the wind, concluding that they belonged to a wolf.

  A.ignored

  B.inspected

  C.expanded

  D.defended

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• 3Rather than sticking to the principles stubbornly, China is now adopting a new concept in economic policies in a/an _______way that shows its own characteristics.

  A.sustainable

  B.flexible

  C.invisible

  D.available

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• 4This information allows businessmen to keep ________ of their list of goods by showing which items are being sold and how fast they are moving.

  A.sight

  B.track

  C.touch

  D.sign

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• 5“Tommy，run！Be quick！The house is on fire！”the mother shouted，with ________ clearly in her voice.

  A.anger

  B.rudeness

  C.regret

  D.panic

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• 6The teachers hope students can keep a ________ between work and relaxation.

  A.promise

  B.lead

  C.balance

  D.diary

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• 7The actress readily ________ the fact that her unbalanced diet was a major influence on her expanding figure.

  A.considered

  B.consulted

  C.acknowledged

  D.reviewed

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• 8Reading the job ad, he wondered whether he was ________ to apply for it.

  A.qualified

  B.typical

  C.dynamic

  D.approachable

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• 9Computers and mobile phones, though they are indeed making our life ________ and more ________， have reduced the need for facetoface communications.

  A.easily；efficient

  B.easy；efficient

  C.easy；efficiently

  D.easily；efficiently

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• 10The official ________ to say more about the plan, so the details of it remain secret.

  A.agreed

  B.declined

  C.attempted

  D.declared

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