hacktool msil autokms:My job is to teach和My job is tesch有什么区别？

My job is to teach和My job is tesch有什么区别？ His job is English. A.teaching B.to teach My job is teaching 中的teaching和 My job is to sell computer.这句话对不对 哪句对，为什么？ A,my work is to teach them, B my work is teaching them. 哪句对，为什么？ A,my work is to teach them, B my work is teaching them. My uncle is a bookseller.His job is ______ book 翻译:I'm going to buy a toothbrush.和I can't brush my teeth in the mrning.mine is broken. （初三英语）I'm going to London and my sister is going______. Our home is across from the m-------.My mother often goes to buy some vegetables there