（完形填空）If you are going to travel,you will surely need to tak

A(buying tickets买票)
B(online website线上网站)
B(need to do 需要做的)
A(lower price 较低的价格)
C(spend less money花较少的钱)
C(one of the biggest advantage最大的优势之一)
A(provide information on 提供.相关讯息)
D(take care of 打理好)
C(help you reach there帮你到达那裏)
D(sit back and relax向後靠并放轻松)
自己写的,搭配翻译给你了
仅供参考,不保证全对喔!