--How much ___ this pair of pants? --___ 30 dollars. A.is It's B.are They're C.is They're D.are It'我没有悬赏分能补，非常抱歉，但是，我想先声明，答案应该不是A，因为我就是写A，但错了。希望有人能告诉我

英语翻译How much does this pair of___ ___ ___ ___. How much is this coat ?的同义句 How much ___this coat ___? How much for this? How much ___ of this computer?单横线上应该填什么 How much ___ this pair of socks?用is 还是are?pair的用法? how much did you ___ this bookA pay B speng in c spend buying D cost How much do you charge ___ this service?填一个介词． much how is dress this How much does this notebook______ How much is your bike ___(值) How much is that ___ all? how much ___ (be) these shoes How much ___ the black shorts? how much does this kind of paper cut ___?A.spend B.cost C.pay D.pay for How much is this computer?[同义句] this skirt is how much（?） how much is this sum?kuai How much is this T-shirt?中文翻译