【简答题】Dear Mum Well, here I am on my cycling holiday, and I (1) __________ (finally arrive) in Wales after six hours. When I got to the campsite, Liz and Jack (2) __________ (already arrive) because they (3...
【单选题】听力原文: When you take a walk in any of the cities in the West, you often see a lot of people walking dogs. It is still tree that a dog is the most useful and faithful animal in the world, but the reason...