they demand the numbers are positive,that（it） limits the use of their method.请问上句中的that 和 it 哪个用的对?请简要说明一下.

The heart is numb Ribbed Music for the Numb Generation 526... 1.He had demanded money from/of her.2.They failed to provide the information demanded from/of them 3.It is a discipline we must demand from/of ourself.demand of 还是demand from?两者有什么工作? Boring,numb,raise my head,looking at the sky! Demand demand Wired life has also brought about growing concern ( )privacy.A、 RegardingB、 RegardsC、 as regardD、 with regard They demand that all the facts （ ） first．A、 wereexamined B、 are examinedC、 be examinedD、 will beexamined They demand t They agreed to _______the strike if the company would satisfy the demand of the workers.A call up B call off C call in D call back numb歌词 英语翻译Nevertheless,they are also not sure of reasons for shrink down of demand beside the slowdown of requirements from the overseas factories. the law of supply and demand是什么意思 The Harry Potter books are quite popular; they are in great demand.Harry potter这词用不用斜体或加引号啊? sat语法题——时态Some of the workers who resent the supervisor's authourity would probably feel uncomfortable if they were to acquire the independence that they demand.不应该是demanded吗?为什么是一般现在时 define the aggregate demand and aggregate supply.Explain the equilibrium in aggregate supply and demand analysis. what the hell are you waiting 最好把Numb & Encore 翻译下. Write a program to print the first 10 Fibonacci numbers.Each Fibonacci numb what cause the movement in the aggregate demand curve the prices of houses () because the demand of them become