A、  B、  C、  C句子是包含疑问词how并询问应该怎样和产品供应商取得联系的一般疑问句。注意听疑问词how。

You can hold the interviews in conference room B.
(A)With the real estate agent.
(B)Are they interesting?
(C)Thanks for reserving it.

Can you tell me how to contact our product supplier?
(A)She was quite content.
(B)I’ll check the office supplies.
(C)Please ask the receptionist.