A.creating how-to-content B.listening to customers C.having dinner with customers
A.what do you mean B.how do you know C.what is your meaning
A.relates with B.relates for C.relates to
A.Do you know about business tax B.Can you give me a brief introduction about business tax C.What do you think about business tax
A.personal B.personnel C.person
A.expose to B.be exposing to C.be exposed to