they do cost 3% to 8% more than conventional buildings,but the higher cost is recovered within two or three years by the considerable sum of savings in maintenance costs.4563

they do cost 3% to 8% more than conventional buildings,but the higher cost is recovered within two or three years by the considerable sum of savings in maintenance costs.4563 63302校正:they do cost 3% to 8% more than conventional buildings,but the higher cost is recovered within two or three years by the considerable sum of savings in maintenance costs. how much do the glasses cost?回答“it cost”还是“they cost” How much do they cost对还是how much are the cost对How much do they cost对还是how much are they cost对 they do cost 3% to 8% more than conventional buildings,but the higher cost is these building with these building with their own water harvesting and solar power systems are catching on all over the world and even the high price is no deterrent.4563 有没有 cost sb.sometime to do How much do they cost?用英语翻译英语 they do as they used to do 翻译cost to cost these apples are very expensive.do you know ()?A how do they cost B how many do they costC how much do they cost Dhow much they cost为什么选D不选C? They buy sports equiprment,go to sporting ______ and do many things that cost money.A.cash B.show C.people D.event A how much cost they are B how much do they cost C how much they cost D how much are they cost.我搞不清楚BC的区别,希望明白的人给我讲明白些. These shoes look very good.I wonder___A how much cost they are B how much do they cost C how much they cost D how much are they cost It cost sb to do sth,这句话对吗? Wendy,Jenny and Nancy contribute $17.50 each to buy a birthday gift for Sophie.They decide to buy 2 CDs which cost $20.95 each.The tax for 2 CDs is $6.30.Do they have enought money? 高一名词性从句7Do you know what they cost?为什么这个句子里面是cost sth.而不是cost how much呢?我觉得是：Do you know how much they cost? They ordered the man to pey ￡3,500 for the cost of the trip改为 被动语态 为什么How much are they?用are,而How much do they cost?就用do呢?