【单选题】I can clearly remember the first time I met Mr. Andrews, my old headmaster,【21】that was over twenty years ago. During the war, I was at school in the north of England. As soon as it ended, my family r...
【简答题】The world is not only hungry but also thirsty for water. This may seem strange to you, since nearly 70% of the earth’s suce is covered with water. But about 97% of that is sea water or salt water. ...
【简答题】One of my fondest Christmas memories was also one of our family’s bleakest(最令人沮丧的).We were just little kids , and on Christmas Day mom 21 us all around her to tell us , 22 ,that there would be no ...