At a party. B. In a shop. C. On a street. D. On the phone.
A. 10% B. 25% C. 15% D. 20%
A. 20% B. 25% C. 15% D. 10%
A. 20% B. 15% C. 25% D. 10%
A. 对 B. 错
微信支付 
支付宝支付