this pair of shoes cost/costs a lot ?

this pair of shoes cost/costs a lot ? This pair of shoes cost —How much does this pair of shoes cost —100 yuan. A. cost B. how much ()this pair of shoes? about 150yuan, A does cost B This pair of shoes cost me 100 yuan. this pair of trousers cost you a lot,_____? A.don't they B.d This pair of shoes a pair of shoes 和this pair of This pair of shoes cost 120 yuan (改为一般疑问句） ______this pair o This pair of shoes costs 150yuan（对150元提问）____ ____ ____this a pair of shoes This is a pair of football shoes.(对pair of football shoes提问)