• 2022-06-07 问题

    The price of vegetables and fruits _____ according to the season. A: glitters B: formulates C: fluctuates D: homogeneous

    The price of vegetables and fruits _____ according to the season. A: glitters B: formulates C: fluctuates D: homogeneous

  • 2021-04-14 问题

    In North American, Air China distribute tickets and services through general agent. The North American regional headquarters only formulates the airline class rules, control the class discount, the specific ticket sales and passenger services are mostly handed over to the general agent and its branches. This is called.

    In North American, Air China distribute tickets and services through general agent. The North American regional headquarters only formulates the airline class rules, control the class discount, the specific ticket sales and passenger services are mostly handed over to the general agent and its branches. This is called.

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