no one knows how man learned to make words.Maybe he began by

no one knows how man learned to make words.Maybe he began by No one knows how man learned to make words.Perhaps he began No one knows how man learned to make words. Perhaps he began No one ___ (know) how man learned to talk .Maybe he began by 英语翻译No one knows how man learned to make words.Perhaps he be 快哦,咯嗒~No one knows how man learned to make words.Perhaps he 两道完型填空No one knows how man learned to make words.Somehow he no one knows how man leared to make words我想问下这句话是什么从句?是定语从句吗 This is a man of few words.No one knows what he thinks.的中文意思 Nobody knows how people began to use fire,does he? Somehow he learned to make words.这句话里面的somehow和make words是什么 No one knows exactly how the earth began,as it happened so l