In the lab, don’t _________ anything without your teacher’s permission(允許)．


  1. A.
    feel
  2. B.
    touch
  3. C.
    to touch
  4. D.
    feel like
B
解析：
表示“觸摸”的動作時用touch，是一個行為動詞；而feel是一個連系動詞，后面常跟形容詞或介詞短語，feel like是指“喜歡”，C項在don’t之后沒有加to的形式。結(jié)合句意“在實驗室里，未經(jīng)老師允許不許動任何東西”可知，應(yīng)選B。
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Expert: Science Adviser - <>3/21/2011

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Marie is not online and I’ll help you instead of him. There are a lot of little things that can be done, but do you mean lab experiment or statistical analysis, etc.? Let us know what can be suitable for you teens, and we will do our best to send you some experiments to do.

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Expert: Science Adviser - 3/23/2011

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