• 2022-06-07
    We shall keep an eye ___ this matter.
    A: at
    B: on
    C: to
    D: in
  • C

    内容

    • 0

      It’s a difficult job ;____, we will keep on trying. A: however B: no matter how C: whatever D: but

    • 1

      We shall keep the money in a secure place. A: clean B: secret C: distant D: safe

    • 2

      — shall we keep in touch? —By phone or email. A: Why B: When C: Who D: How

    • 3

      No matter how hard it is, we'll keep ______ until we make it. A: failed B: failing C: tried D: trying

    • 4

      No matter how hard it is, we’ll keep ____________ it. A: tried B: trying C: to try D: try