How do you start an event-triggered debug session?（）
第1题：
— Hi! How do you do, Zhang? \n— _______
A.How are you?
B.Good afternoon.
C.How do you do?
D.Very fine.
第2题：
A:Hello, Linda, how are you? B:( ).
A. Very good. Are you good?
B. Very well, thank you. And you?
C. Hello, Rose, how do you do?
第3题：
I often feel lonely when I engage in my online learning.()?
I join the online course community.
A. How do you solve this problem
B. How do you think about it
C. How often do you engage in online learning
第4题：
A、How are you?
B、I am fine, thank you.
C、How do you do?
D、Nice to meet you.
第5题：
Kelly: _________
Tony: I'm OK.
A、How have you been?
B、How do you do?
C、Nice to meet you.
D、Fancy meeting you here.
第6题：
How often()to the dentist?
A. you go to
B. do you go
C. do you
第7题：
此题为判断题(对，错)。
第8题：
A: How do you do? B: Fine, thank you, and you?()
第9题：
Ted: How are you, Bob ?
Bob: _____________.
A、How are you?
B、I'm fine.Thank you.
C、How do you do?
D、Nice to meet you.
第10题：
How do you do?（）
AFine, thank you.
BHow do you do?
CNot too bad.
DVery well.