Stepping carelessly off the pacement,______.A.the old man was knocked down by the busB.the bus knocked the old man down这题为什么选B,stepping这类加ing的词不是指物吗?就像exciting和excited.还有step

stepping stone Stepping carelessly off the pacement,______.A.the old man was knocked down by the busB.the bus knocked the old man down这题为什么选B,stepping这类加ing的词不是指物吗?就像exciting和excited.还有step a stepping-stone是什么意思 Stumbling blocks but stepping more carelessly 等于 less carefully careless/carelessly(中文意思） careful.careless carelessly是什么词性 I always do homework carelessly. you are stepping on my foot? i'm not your stepping-stone Don’t dorp litter ____.Throw it into the dustbin.A.carefully,carefully B.carefully,carelessly C.carelessly,carefully D.carelessly,carelessly careless,carefully,carelessly分别什么意思 句子开头用careless还是carelessly careful'carefully'carefulier'careless'carelessly的区别 Failure is but a stepping stone to success.翻译 请问,You are stepping on my foot.我看不懂, 英语翻译文学一点，美一点的翻译。two-stepping Stepping on cat vomit in your bare feet.