• 2022-05-29 问题

    I wish _____ my uncle yesterday. A: had met B: would met C: met D: have met

    I wish _____ my uncle yesterday. A: had met B: would met C: met D: have met

  • 2022-06-06 问题

    I ______ them in the past few years. A: has met B: met C: haven’t met D: haven’t been met

    I ______ them in the past few years. A: has met B: met C: haven’t met D: haven’t been met

  • 2022-07-24 问题

    原核生物蛋白质生物合成中的起始tRNA是 A: tRNASe B: tRNAHis C: tRNAGlu D: tRNAifMet E: tRNAMet

    原核生物蛋白质生物合成中的起始tRNA是 A: tRNASe B: tRNAHis C: tRNAGlu D: tRNAifMet E: tRNAMet

  • 2022-06-08 问题

    He arrived in Beijing, where he_____his friend . A: was met by B: was met C: was meeting D: met by

    He arrived in Beijing, where he_____his friend . A: was met by B: was met C: was meeting D: met by

  • 2022-06-08 问题

    He arrived in Beijing, where he ____ his friend. A: meets B: met by C: was met D: was met by

    He arrived in Beijing, where he ____ his friend. A: meets B: met by C: was met D: was met by

  • 2022-06-19 问题

    原核生物中起始氨基酰-tRNA是 A: fMet-tRNAfMet B: Met-tRNAMet C: Arg-tRNAArg D: leu- tRNAleu

    原核生物中起始氨基酰-tRNA是 A: fMet-tRNAfMet B: Met-tRNAMet C: Arg-tRNAArg D: leu- tRNAleu

  • 2022-06-07 问题

    This is the fifth time that we ______ each other. A. met B. have met C. had met D. meet

    This is the fifth time that we ______ each other. A. met B. have met C. had met D. meet

  • 2022-06-11 问题

    'Had you already met him?' She asked me ... A: whether had I already met him. B: if I already met him. C: if I'd already met him.

    'Had you already met him?' She asked me ... A: whether had I already met him. B: if I already met him. C: if I'd already met him.

  • 2022-06-06 问题

    I ______ my cousin again since he left Nanjing. A: meet B: met C: have met D: had met

    I ______ my cousin again since he left Nanjing. A: meet B: met C: have met D: had met

  • 2022-06-09 问题

    If he had been here that day, you _____________ him. A: met B: had met C: meet D: would have met

    If he had been here that day, you _____________ him. A: met B: had met C: meet D: would have met

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