【单选题】应用文理解:请根据文章内容从每道题中的四个选项中选出最佳答案。 Vitamins are important to our health. Different vitamins are found in different foods -grains, vegetables and fruits, fish and meat, eggs and milk products. So which fo...
【简答题】听录音,根据所听内容,从下列方框中选词填空。 One day, there was a w walking in the f . He was very hungry. Suddenly, he f in a h . A s came along. The sheep s the wolf. He pulled the w out of the h with a r . rope wolf...