健康教育中行为干预的方式有（）
A、讲解
B、演示
C、演讲
D、行为矫正
参考答案：D
—_____ ?
—He is a hotel manager. [ ]
A. Where is he
B. How old is he
C. Where is he from
D. What's his job
对于倾斜岩层而言,视倾角与真倾角都是唯一的.
