请选择DCBA;G'O1p2}-{.S(q1a ---How much does the bag __ ?:a5a-G5l:K1T1f5f-O
---It’s twenty yuan.:a5a-G5l:K1T1f5f-O
A. spend:a5a-G5l:K1T1f5f-O
B. cost:a5a-G5l:K1T1f5f-O
C. take:a5a-G5l:K1T1f5f-O
D. pay:a5a-G5l:K1T1f5f-O