毒品的种类繁多，按其来源可以分为传统毒品和新型毒品。
查看答案
毒品的特征主要是成瘾性、戒毒难、危害大
A. 对
B. 错
甲基苯丙胺又称甲基安非他明，为无色透明结晶体，形似冰糖，所以又名“冰毒”还称为去氧麻黄碱。
A. 对
B. 错
麻古，俗称“麻谷”，“麻果”。
A. 对
B. 错
9.What does the title “Even in Real Life There Were Screens Between “Us” mean ?
A. in real life, we don’t know each other well
B. in real life, we have many things in common
C. there is much misunderstanding among us
D. computer screens keep us away from each other
微信支付 
支付宝支付