You must wash your hands when preparing food,to guard against spreading infection.翻译

You must wash your hands now.wash your hands 是划线部分 对画线部分提问 But you must wash your hands first.这个句子对吗? your trousers are d——.you must wash them. you must wash your hands hefore eating.为什么要用your?you must wash your hands before eating.为什么要用your？ you must ----wash your hand---- before dinner就划线部分提问 Your pans____dirty.You must wash them at onceA.am B.isC.are D.be You must wash your hands when preparing food,to guard against spreading infection.翻译 You ( ) wash your hands () dinner You wash your face there. Do you wash your clothes? 翻译:his mother stops him and says:''you must wash your face and brush your teeth first You must wash these clothes( )warm water. Your hands are very dirty.You must wash them with s_____根据首字母提示填写—— you must keep your You mast wash your hands eating things How_____do you wash your face?填 什么 Wash your hands before you eat Can you wash your ciothes? 是什么意思