答案：
A

a.get a good deal on sth
以便宜的价格买到某物
give sb a good deal on sth
以便宜的价格将某物卖某人
例:Sally was happy that she got a good deal on her new car.
(莎莉很高兴买到一辆便宜的新车。)
Peter's landlord gave him a good deal on the rent.
(彼得的房东把房子以便宜的价格租给他。)
b.recommend
vt.推荐，介绍
recommend sth to sb
推荐某物给某人
例:Which dish do you recommend?
(你建议点哪道菜?)
John recommended that hotel to us because it is well equipped in terms of leisure facilities.
(约翰推荐我们住那家酒店，因为就休闲设施而言它的配备很完善。）
be well equipped
配备完善的
facility
n.设施(常用复数)
c.travel agent
旅行社职员
travel agency
旅行社
d.arrive in/at+地方
到达某地
例:Give me a call when you arrive at the airport.
(到机场时打个电话给我。)