how much are they

How much are they? how much are they how much ( ) are they how much are they ,how much they are how much ( ) are they they ( )40yuan how many yuan are they?how much yuan are they How much are they?= How much ___they____? A how much cost they are B how much do they cost C how much How much are they的解释 How much money are they?英语改错 How much are they 的意思 连词成句 they,are,much,how