• 2022-05-28
    He ( ) at the factory since he came here.
    A: worked
    B: has worked
  • B

    内容

    • 0

      He in the company since he graduated from Lanzhou Vocational College two years ago. A: worked B: has been working C: had worked D: was working

    • 1

      He's worked here _______ 4 o'clock this afternoon. A: for B: at C: since D: about

    • 2

      He has worked very hard ______ he entered the factory. A: when B: till C: while D: since

    • 3

      Is this the factory ______ he worked ten years ago?

    • 4

      7 She has worked here for/since seven years. ____