当你想回答对方身体很好时，可以说：(可多选)
A. I'm fine，thank you.
B. Not bad，thank you.
C. Not so good.
当你想询问李老师的身体状况时，你可以问：
A. How do you do?
B. How are you?
C. Good morning.
—How are you?
—Fine, thank you. ?
A. YesB. And youC. Are you
—How are you?
— , thank you.
A. Not bad B. Not goodC. not bad
This is a.
A. apple B. orangeC. ruler