自燃物品危险特性，不包括（）
参考答案：本身或燃烧产物有毒
南京长江大桥全长6.772千米，读作______千米．
The person____drugs had much difficulty in getting rid of the_____.
A．addicted; addict
B．addicted to; addiction
C．addictive to; addict
D．addictive; addiction
