how long ago ( )his diet?1 will he begin 2 has he begun 3 was he begunning 4 did he begin请问,选择哪个,然后分别说出为什么对和错

How long ago did you start school? ----Tom told me once he had a fall and broke his arm.---- _____was that? A Since when B How long ago C For when D For how long A man is 40 years old .His son is 13.How long ago was his age four times his son's?1 ---Mark broke his leg when he was playing football.---_____was that?A.since when B.since when ago C.how long ago C. 大家帮忙解答下这道英语选择题应该选什么?-Mark broken his leg when he was playing football.-_____ was that.A.Since when B.Since when ago C.How long D.How long ago 麻烦大家详细分析下 how long aog did he begin his diet?的回答是for+ 一段时间如for a week还是不要for是how long ago有ago还是用for吗？ How long can the naughty boy do his homework quietly?A.at three B.For three hoursC.Three hours ago D.After three hours how long ago did you start school?怎么回答? Long Long Ago 歌词 long long ago Long.long.ago. long long ago 用how long对i finished my homework two hours ago中的two hours ago提问 For over ten years ago. 是用How soon 还是How long 提问.For over ten years ago.是用How soon 还是How long 提问.为什么 How lond ago （did he begin）his diet? His uncle died long time ago同义句His uncle—— —— —— for a long time ..就写A.B.C.D1.（）does he come back from school every day?a How long b How far c What time d What date2.How long can the naughty boy do his homework quirtly?( )a St three b For three hours c Three hours ago d After three hours3.How often does Th (How long ago) is it that you last saw her?为啥不可以用HOW LONG BEFORE?区别?