观测场四周应设高度约()米的稀疏围栏。
参考答案:1.2
—Don't try to anything from me, Mary.
—I know nothing about it, mum! I was sleeping at that time! [ ]
A. hear
B. cheat
C. get
D. hide
非法证据既包括采用刑讯逼供等非法手段获取的口供,也包括由非法搜查扣押所取得的()。