• 2022-05-27
    3. A number of reforms to the ______________have been proposed.
  • tax system

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    • 0

      Various strategies have been proposed to achieve these ___. A: chemicals B: objectives C: pollutants D: projections

    • 1

      The number of clerks who smoke _______ increased. A: have B: are C: has D: have been

    • 2

      A number of students in this class ____to Beijing once . A: were B: have been C: is D: has been

    • 3

      In addition, a number of auxiliary facilities have been established and come into service.

    • 4

      Only a selected number of landladies in the neighbourhood have been allowed by the university to take in ________.