The boy asked his teacher if water( )at 0℃.填写的freeze要不要加s,据说

The boy asked his teacher if water( )at 0℃.填写的freeze要不要加s,据说 The boy asked his mother,Does water freeze at 0℃?”The boy as The boy asked his mother,“Does water freeze at 0℃?” (保持句子原意) The boy asked his mother,“Does water freeze at 0℃?” The boy asked his mother ,“Does water freeze at The boy asked his mother if water freezes at o The student asked the teacher,"Does water freeze at 0 c" 用所给单词的正确形式填空 Tom asked his mother if water _____(freeze) at The boy asked his mother,"Does water boil at 100摄氏度?"(改为宾语从句 Water _________(freeze) at the temperature 0°C the boy was so (embarrass)when his teacher asked him Water freezes below zero.这句话中freeze为什么要加s,回答必采讷!