The price of this car is very sheap.和The dictionary is helpful with me .错在哪里?

What is the price of this coat? The t__tells you the price of this dress 连词成句.price,of,is,book,the,this,what, What's the price of this book?的同义句 What is the price of this hat?的同义句 What's the price of this shirt?同义句 what’s the price of this ruier?改为同义句 what's the price of this beautiful coat?同义句 is the price of this machine?AHowmuchBHow manyCWhatDHow the,cup,of,is,what,price,this,排序 what is the great price of this bag?是不是病句 The price of this washing machine has been increased -------15%. The price of this picture is ten yuan.(对划线部分提问) _ _ the price of this picture? The price of this computer isThe price of this computer is too high 同义句The computer costs ____ _____ the price of the rationalization at a price 指的什么理论?例句：While this first category of rationalisation at a price theory focuses on the loss of quality of decisions,other theories within this category accept that the use of,for example,expert systems,ca the price of the price of