How much does this cost?(改为宾语从句)____________________________

问题描述:

How much does this cost?(改为宾语从句)____________________________

Do you know how much this coat costs?
宾语从句,就是给这个句子加个主语,让它成为宾语从句,宾语从句中不管是肯定还是疑问都主谓不颠倒(叫使用正常语序),所以要将这个问句改成正常陈述句的语序