【单选题】My grandparents have never needed or asked for help. But they did make one___ the other day. They asked if I could help them clean their basement.
【简答题】Read and choose. 阅读短文,选择正确答案。 My grandparents have a big farm in the forest. There are fif cows, eight pigs, one dog and a fat cat. The dog can swim, but it can't fly. The cat is very funny and sm...