老开头的诗句有哪些

“亿”这个计量单位何时出现? let's go and play football on the playground.play前面用加to吗 连词成句 go,playground,to,the,they,and,football,play(.) 1G内存等于几多M? 在一个底面半径是20厘米的圆柱形水桶里,有一段直径为10厘米的圆柱形钢材完全浸没在水中,把钢材从桶里取出后,桶里的水下降了3厘米,求这段钢材的长. 内存1G等于多少M 和亿位相等的两个计量单位 Football game is ——— in the world.A.popular B.most popular C.more popular D.the most popula为什么呢/ Football is one of the most popular______in the world.a sports b balls为什么不能用b? Football,I think,is the most popular sport in the world today.全文Football,I think,is the most popular sport in the world today.One can go any of the important matches,shouting for one side or the1.___.One of the most2.___things about football is t In _ countries,_ the young people like playing football A.all,all B.all,most C.most,most D.most,allThe best time _ China is in spring or summer.A.visiting B.visit C.to visit D.for visiting most students和 most of the students的区别 手机1G内存卡等于多少K?我的手机最近格式化了,现在显示的容量是994367K,是不是正常? 诺基亚5700手机中的1G内存到底等于多少MB?我看百度知道中有人说过1G有的商家会让其等于1000MB?那5700中到底是多少啊? 第一根绳子剪去4分之1,第二根剪去3分之1,剩下的相等.原来第一根绳子的长度是第二根绳子的几分之几?要有思考过程 The teacher told me that the students I wanted to see were seen___ football onthe playground just now．A playing　　　　 B to be playing　　　 C play　　　　　　D to play为什么选A The teacher told me that the students I wanted to see were seen___ fo11 The teacher told me that the students I wanted to see were seen___ football on the playground just now．A playing B to be playing C play D to play The teacher told me that the students I wanted to see were seen___ football on the playground just now．　　A playing　　　　 B to be playing　　　 C play　　　　　　D to play The girl told me that she wanted to be an English teacher when she g___up She （ ） me the teacher wanted to （ ） with me the next day.A、said,tell B、told,talk C、spoke 在300米环形跑道,甲乙两人同时同地起跑,若同向跑2分30秒相遇,若背向跑半分相遇, 在300米的环形跑道上,甲、乙两人同时同地起跑.如果同向跑2分30秒相遇,如果背向跑则半分相遇.已知甲比乙跑得快,求两人每分跑的距离各是多少米? 在300米环形跑道上,甲乙两位同学同时同地起跑,如果同向跑,则2分30秒相遇,如果背向跑则半分钟相遇,已已知甲比乙跑的快,求两人的速度各是多少?（不用方程） 300米跑道,甲乙同时同地起跑,如同向跑,2分30秒相遇,如背向跑,半分钟相遇,甲乙速度各是多少 手机流量1MB流量等于多少M 内存卡1mb等于多少m1m=?mb 1m=?k 1mb=?k 512兆内存有多少M 1G内存有多少M ====== 1MB等于多少M? 1MB是多少兆的内存 和M是同一单位吗 1MB等于几M? the students have to stay in the classroom,______填什么?2、Would you please tell me if you would go to beijing by plane?/waht you will go to beijing for?二选一 3、I wonder how long he has been/gone there.二选一 4、Many world record were _ Students have to know how to study.They also have to know classroom science.Here are somethings the什么意思 _____ (number)of the students ____(stay)in the classroom