the number 911 is a special number ,one,i think ,that will be remembered by the American forever如题：为什么用one?不能用which呢?其中的原理是什么?还有那么多的逗号,就把我给搞晕了这个“one”‘i think’是作为插

The answer is a number If 120 is three tenths of a number,the number hrice a number is greater than 3/4 of the number by 81 ,find the number a number is added to 9 less than twice that number,if the result is 180,what is the number? Five times a number is the same as the number added to five.What is the number? _____of students in our class is 65,___ of them are from Lianhu District.A.the number,a number B.the number,the numberC.a number,a number D.a number,the number Look!( )children( )playing on the playground.A:The number of;are B:the number of;is C：a number of;are D:a number is 英语翻译if 17 more than a number is 5 more than three times the number,what is the number? if 4 less than 3 times a certain number is 2 more than the number,what is the number If 25% of a number is 324 less than 70% of the same number,what is the number? 英语翻译If f less than 3 times a certain number is 2more than the number,what is the number? 英语选折题There_______of touriets coming to our school.A is a small number B are a small number C is the small number D are the small number here is a number.Move the decimal point in this number one step to the left and we get a new number.the new number is 72 less than the original number.the original number is__. 英语,明天就考试了是 A number of + is 还是 The number of + is ,求速解 If 1/5 of a number is 12,What is 3/10 of the same number? the number of,a number of有什么区别,_____of the teachers in our school is about one hundred,and____ of them are men teachers.A.The number;the small number B.A number; a small number C.The number;a small number D.A number;the small number 为什 ( )students( ) learning English hard.A.The number of;is B.The number of;are C.A number of;isD.A number of;are ___of foreign students coming to China for study is rising .A A number B THe number C Number DA lot