The first homework

I want to choose a public comment, Jingdong and Ctrip. Public comment is an APP with the United States in the group, but unlike the US group is in the public comment almost all of the information from the public, serve the public, everyone can freely express their views on the business and their point of view, colleagues also a reference to the views of others. I really like this software because it can provide to help me do the Raiders, every time I go to a strange place to travel, will take a look at the public comment, and then choose their favorite place to spend. Eat, drink and taste, is a very good software. Jingdong things I have always been more likely to trust, because the logistics very quickly add people who have used the evaluation, it is generally home to buy electrical appliances, furniture and the like, will choose to buy in Jingdong, Jingdong sale is also very secure, let me very insecure. Ctrip is a software you can buy tickets, of course, there is also a lot of features, but I often used functions is to buy a ticket to go home, feeling very convenient, is to force to grab votes, so every time I basically can press expected travel