下列属于甲类传染病的疾病是
A．艾滋病B．流行性乙型脑炎C．麻疹D．鼠疫E．狂犬病
参考答案：D
介、副词填空.
1. It took a long time to calm ______ the excited people
2. He has never cheated ________the exams.
3. Our basketball team won the game _________ 5points.
4. The music added_________ our enjoyment.
5. They had hidden _________ for three days before the enemy left.
6. There is no reason _________being late.
7. The operator finally got him_________.
8. I think he did it_________ purpose.
9. The two leaders at last met face _________ face.
10. Would you like to join us _________the game?
牛顿力学建立的历史意义何在？
