• 2021-04-14
    Until Aristotle, the concept of _____ has been adressed explicitly.
  • B

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      She has been in that meeting ()8 o'clock this morning. A: for B: at C: since D: until

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      中国大学MOOC: It was the Greek philosopher Aristotle who proposed the concept of “the citizen of the world”.

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      She has been playing tennis _______ she was eight. A: since B: as soon as C: until D: because

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      She has been working in this factory (). A: in 1980 B: after 1980 C: since 1980 D: until 1980

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      There was an accident in this street this morning and _________ there has been a severe congestion of traffic. A: until that B: since then C: for which D: after that