• 2022-06-06
    I would have helped you, but I ______ you were in trouble.
    A: didn't know
    B: B. haven't known
    C: hadn't known
    D: D. knew
  • A

    内容

    • 0

      Edward, you play so well, But I ______ you played the piano. A: didn’t know B: hadnt known C: don’t know D: haven’t known

    • 1

      13. I would have asked him to attend our gathering but I ____ his address. A: didn’t know B: hadn’t know C: don’t know D: wouldn’t known

    • 2

      —Thank you all the same, Mr. Black, but I don’t eat sweets. —Oh, I am sorry. I ___________ (not know) that. A: doesn't know B: haven't know C: didn't know D: didn't known

    • 3

      I didn’t think our meeting was ____-you must have known I would be there.

    • 4

      5. If I _____ they were on the sale online, I wouldn’t have bought the traveling bags in this store. A: A. know B: B. knew C: C. had known D: D. have known