请选择CBA3f-`-c3t2P0{1U －Sit down and have a cup of tea. － _______. .8z0Z5q2O(O+S7f1Q-\9f;v5S*F(N7N9r
A. I sit down8z0Z5q2O(O+S7f1Q-\9f;v5S*F(N7N9r
B. I have a cup of tea8z0Z5q2O(O+S7f1Q-\9f;v5S*F(N7N9r
C. Thank you8z0Z5q2O(O+S7f1Q-\9f;v5S*F(N7N9r