how many people-----there on the bus while the accident happ

学习 时间:2026-04-07 16:21:48 阅读:7458
how many people_____there on the bus while the accident happened?A wasB wereC isD are说出选择的原因

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2026-04-07 16:21:48

B。were首先,people是复数名词其次,这件事情发生在过去,要用过去时综合两点,选were