【答题库最新整理国开(电大)人文英语3-1379网上形考机考题库】- May I open the window to let in some fresh air

【答题库最新整理国开(电大)人文英语3-1379网上形考机考题库】- May I open the window to let in some fresh air?
-___________
选择一项：
A. Come on
B. Take care.
C. Go ahead!