包装贮运图示标志有很多种,下列配对合乎常规的有()。
A怕震易碎商品—高脚酒杯
B怕湿商品—张开雨伞
C怕热商品—温度计
D怕控温商品—太阳
参考答案:A, B
用block out, block up, block one's way 或block off的适当形式填空。
1. Police _____ the street after the explosion.
2. A big rock rolled down the hill and ____. We had to stop.
3. That wall _____ all the light.
4. They will have to ____ the entrance to the tunnel.
执法监察信息的特点是什么?()
A、广泛性
B、时效性
C、直接性
D、指导性