-- What was Jim wearing at the party?

-- Nothing ________. He was in his usual shirt and jeans.

A．special

B．simple

C．important

D．interesting

交通事故发生后，导游人员应做好团内（）旅游者的安抚工作，继续组织安排好参观游览活动。事故原因查清后，要向（）旅游者说明情况。