• 2021-04-14 问题

    Mr. Roberts is a noted chemist _____.

    Mr. Roberts is a noted chemist _____.

  • 2021-04-14 问题

    A Chemist can _the oxygen from hydrogen in water.

    A Chemist can _the oxygen from hydrogen in water.

  • 2021-04-14 问题

    The chemist placed the bowl __________ the two test tubes.

    The chemist placed the bowl __________ the two test tubes.

  • 2022-05-29 问题

    You can buy medicine at a chemist's.

    You can buy medicine at a chemist's.

  • 2021-04-14 问题

    The medicine is on sale everywhere. You can get it at ________ chemist‘s.

    The medicine is on sale everywhere. You can get it at ________ chemist‘s.

  • 2022-06-11 问题

    Could you get me something for a s____ throat from the chemist?

    Could you get me something for a s____ throat from the chemist?

  • 2022-06-09 问题

    ‎The first known electric locomotive was built in 1837 by chemist Robert Davidson in England.‌‎‌

    ‎The first known electric locomotive was built in 1837 by chemist Robert Davidson in England.‌‎‌

  • 2022-06-11 问题

    Chemical shift allows a chemist to obtain the idea of how atoms are joined together.

    Chemical shift allows a chemist to obtain the idea of how atoms are joined together.

  • 2022-06-06 问题

    Nicky first went to the chemist's and then to the bookshop. A: True B: False C: Empty D: Empy

    Nicky first went to the chemist's and then to the bookshop. A: True B: False C: Empty D: Empy

  • 2024-12-23 问题

    A chemist who speaks and writes English is in closer touch with the scientists in other countries than ______ who doesn't.

    A chemist who speaks and writes English is in closer touch with the scientists in other countries than ______ who doesn't.

  • 1 2