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发布时间: 1970-01-01

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1最佳选择题 3分

WhydoescreamgobadfasterthanbutterSomeresearchersth

  • A. it suggested a way to keep some foods fresh without preservatives
  • B. it discovered tiny globules in both cream and butter
  • C. it revealed the secret of how bacteria multiply in cream and butter
  • D. it found that cream and butter share the same chemical composition
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正确答案: -

本题解析: 暂无解析

2最佳选择题 3分

WhydoescreamgobadfasterthanbutterSomeresearchersth

  • A. are more evenly distributed in cream
  • B. multiply more easily in cream than in butter
  • C. live on less fat in cream than in butter
  • D. produce less waste in cream than in butter
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正确答案: -

本题解析: 暂无解析

3最佳选择题 3分

WhydoescreamgobadfasterthanbutterSomeresearchersth

  • A. removing its fat
  • B. killing the bacteria
  • C. reducing its water content
  • D. altering its structure
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正确答案: -

本题解析: 暂无解析

4最佳选择题 3分

WhydoescreamgobadfasterthanbutterSomeresearchersth

  • A. A.4) refers to ______. tiny globules watery regions bacteria communities little compartments
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正确答案: -

本题解析: 暂无解析

5最佳选择题 3分

WhydoescreamgobadfasterthanbutterSomeresearchersth

  • A. by varying its chemical composition
  • B. by turning it into a solid lump
  • C. while keeping its structure unchanged
  • D. while retaining its liquid form
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正确答案: -

本题解析: 暂无解析

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