• 2022-06-06
    He has been ______ in his devotion to scientific studies.
  • constant

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      He is ________at the way his friends has been treated.

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      【单选题】Conversation 2 17.A. He has got a summer job C. He has just visited a park B. He has lost his job D. He has been to the beach A. He has got a summer job B. He has lost his job C. He has just visited a park D. He has been to the beach

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      He has been _____________ from his desk for two months.

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      His __________ has been proven by the warm welcome he received wherever he visited.

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      He ______ conscious of his duties to his parents as a filial son. A: was and always will be B: has to be and always will be C: had been and always will be D: has been and always will be