【单选题】Many girls are afraid ______ dogs. [ ]
【单选题】Although many dogs are kept alone, they prefer to stay within a group of dogs.
【简答题】Americans use many expressions with the word “dog”. People in the United States love their dogs and treat them well. They take their dogs for walks, let them play outside and give them good food and m...
【单选题】—Why do many people keep dogs as pets? —Because they are our ____ friends and they never desert their masters.
【单选题】Many girls go to your house. They bring all their pet dogs. In all, there are 22 heads and 72 feet. How many girls and dogs are there in the room? [ ]