• 2022-06-06
    Mr. Smith complained about the air-conditioner he had bought from the company.
    A: inefficient
    B: deficient
    C: ineffective
    D: defective
  • D

    内容

    • 0

      This conversation is about an explanatioin of an air conditioner repair.

    • 1

      Mr. Smith said that he would be punctual for the appointment, ______he were late? A: so what B: how about C: and what about D: but what if

    • 2

      Mr. Smith sadi that he would be punctual for the appoiontment,________he were late? A: so what B: how about C: and what about D: but what if

    • 3

      Mr. Smith kept on studying Chinese and use it until he had mastered it.

    • 4

      This is Mr. Smith, for ____ I bought a gift yesterday.