• 2022-06-06
    He wanted to know whether there might be better ways to ______ animal intelligence.
    A: reveal
    B: explore
    C: find
    D: encounter
  • B

    内容

    • 0

      He wanted to know the time ______ he needed to know.

    • 1

      I don’t know ______ or not. A: whether he is at home B: if he is at home C: that he is at home D: whether is he at home

    • 2

      He didn’t come to the party last night. He () to see us. A: might not have wanted B: could not have wanted C: should not have wanted D: ought not to have wanted

    • 3

      I don't know _________ he will come tomorrow. _________ he comes, I'll tell you. A: if; Whether B: whether; If C: whether; Whether D: if; If

    • 4

      I don't know _______ he will come tomorrow. _________ he comes, I'll tell you. A: if; Whether B: whether; Whether C: if; That D: if; If