Everyone likes to buy things __ a good price.A.in B.on C.at

Everyone likes to buy things __ a good price.A.in B.on C.at you can buy those pens ( )a good price.A.at B.in C.on I buy it [ ] a good price,3yuan.A in B at C on We buy a book _a good price A on B to C for D at we sell the book ( )a good price A.on B.at C.for D.in 要有解释越快 We have bags_____sports_____a good price.A,on;at.B,for;at.C, at ,we,buy ,a,price ,can,good,things怎么拼成一句话 用at,we,buy,a,price,can,good,things,怎么拼成一句话 They are __ a visit __ London A in ;of B on; to C of;to D at I buy things（）a very good price I can buy school things of a good price here i am __ duty a.on b.in c.at d.to