【单选题】What’s the tour leader’s task when getting to the destination? Please choose the wrong answer.
A.
Upon arrival, the tour leader should check the number of the group members,
B.
Upon arrival, the tour leader should help the members pick up luggage and pass the Customs.
C.
Out of the Customs, the tour leader should assist the local guide to hand over luggage and get on the coach.
D.
A. Out of the Customs,the tour leader should leave alone.