3U-memo法中的“3U”是指什么？（）。 A: Unreasonableness（不合理） B: Unevenness（不均匀） C: Uselessness（不节约） D: Unsafe（不安全）
3U-memo法中的“3U”是指什么？（）。 A: Unreasonableness（不合理） B: Unevenness（不均匀） C: Uselessness（不节约） D: Unsafe（不安全）
38. Americans tend to view old age negatively because . A: it means a burden on the young and the society B: it brings with it total uselessness and unproductivity C: it implies slowing down and contributing less D: it does not fit in with future-oriented values
38. Americans tend to view old age negatively because . A: it means a burden on the young and the society B: it brings with it total uselessness and unproductivity C: it implies slowing down and contributing less D: it does not fit in with future-oriented values
What is cosmologist Stephen Hawking’s interpretation of the story here? A: The world is changing all the time B: We can make use of the uselessness C: We can’t really tell reality from dreams D: Practice makes perfect
What is cosmologist Stephen Hawking’s interpretation of the story here? A: The world is changing all the time B: We can make use of the uselessness C: We can’t really tell reality from dreams D: Practice makes perfect
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