Directions：Choose the right things from the information box below for a seller/buyer to do at a trade fair.Pay attention， there are some things neither side should do.The seller：（）

Directions：Choose the right things from the information box below for a seller/buyer to do at a trade fair.Pay attention， there are some things neither side should do.The seller：（）
A.acknowledge the presence of visitors.
B.Ask specific questions.
C.Thank the booth attendants.
D.accept the greeting.
E.take a seat.
F.get a brochure or sample without making a connection.
正确答案：acknowledge the presence of visitors.Ask specific questions.