《What is the first metal that man learned to use》如果有人知道这篇文章开头是What is the first metal that man learned to make?

what is the word's first What is the first lesson today? what lesson is after the first period? what is the sum of the first five prime numbers what is the function of the first paragraph什么意思 What is the first name of the cleaning lady是什么意思 what is the name of the first school you attend? what is the fall in love at the first sight? what is the name of the first beach you visited? There nine letters in the word .The first one is C.The last one is M.We sit and study in it.英语 28页What is it? The first term in sequence above is 7,and each term after the first is determinedby multiplying the preceding term by m and then adding p.What is the value of What is the first name of your oldest niece? What is the first name of your favorite uncle是什么意思 What is the first name of your favorite uncle? what is Mike doing in the first photo I give you the first sense is what? what lesson is before the first break 怎么回答 what is the first famous sport in New Zealand?