Silk scarves should be washed __ cold water.

2个回答

  • B

    cold water 是无冠词的名词.

    丝巾应该用冷水来清洗.

    under:介词 prep.在…之下,在…的下面

    by:表示方式、方法、手段等,后常接无冠词的名词或动名词,意为“通过;靠;用”.

    Don't judge a person by appearances.勿以貌取人.

    He made a living by teaching.他以教书为生.

    in:(表示位置)在…里面; 在,于; 在…部位上

    with:表用某种工具或手段

    I cut the apple with a sharp knife .我用一把锋利的刀切苹果.

    Tom drew the picture with a pencil .汤母用铅笔画画.