行李中不得夹带（）、（）、（）、金银珠宝、（）等贵重物品和国家禁止、限制运输物品、危险品。
参考答案：货币；证劵；珍贵文物；档案材料
114. If you visited our school this month, you would be amazed to see a modern stadium ___ here.
A．is constructing
B．were constructing
C．is being constructed
D．were being constructed
粘性指进的后果是聚驱前缘突破时间（）。
A、滞后
B、提前
C、不变
D、滞后或提前
