how to run this machine?句中to是什么用法?能否去掉?

how mach 什么意思? how to run this machine?句中to是什么用法?能否去掉? How mach is this v()st?Its twenty yuan.()中添什么单词?How mach is this v()st?Its twenty yuan()中添什么单词? I don't know how to make the machine run 疑问i can`t make this machine run properly 怎么run 不加s 助动词不是在前面吗I don't know how to make the machine run How mach -----(be)this hat?It's fifteen dollars.----应填什么? how mach is the dress i don t kown mach but i konw how to love you Kate said to me,“You'll win this mach.间接引语 how to sing this run this 用the,know,how,I,to,pay,have,for,I,mach,trip.这几个词连成一句话 计算机术语翻译Depending on how well the inputs are filtered you can get arbitrary SQL statements to run on this backend database. how to earn this money how to play this game .Lily likes running in the morning,but she doesn't like to run this morning.2.How many students1.Lily likes running in the morning,but she doesn't like to run this morning.2.How many students in your class often take a bus to school?Only one goes to how many和how mach有什么区别 how mach 和how many 的用法规则 i want to learn how __(run)quickly.