【2020最新整理国开(电大)人文英语1-3896网上形考机考题库】- Hi! How are you doing

【2020最新整理国开(电大)人文英语1-3896网上形考机考题库】- Hi! How are you doing?
– ________________
选择一项：
A. That’s all right
B. How are you doing?
C. I’m doing well.