【正文】
She will tell us why she feels so strongly that each of us has a part ________ (play) in making the earth a better place to live. 答案 to play 2. — Don39。s a long time ________ I saw you last. — Yes, and what a pity it is since it will be a long time ________ we see each other again. 答案與解析 since。t go to school. 答案與解析 because 這是一強調(diào)句型。 Ⅱ. 單項填空 1. I39。 check“ 檢查 ” ; make“ 修理 ” ; play“ 玩 ” 。 3. I39。 4. ________ everybody is here, let39。 6. He played the ________ of a hero in