• 2022-06-04
    John()a college student for more than a year.
    A: is
    B: has been
    C: has become
    D: became
  • B

    内容

    • 0

      How long has John Adams been in the college?

    • 1

      The campaign has become more violent in Paris this year.

    • 2

      Gina _____ in college for one year. A: is B: was C: being D: has been

    • 3

      He has been working hard at his _____ (博士的) thesis on computer for more than half a year.

    • 4

      John has friends more than Jack.