如图所示局部斜视图是利用（）投影法所得到的视图。
A.斜
B.正
C.中心
D.旋转
参考答案：B
When I opened the door, I found my father _____ in his chair, completely _____ in a magazine. [ ]
A. seated; absorbed
B. seating; gathered
C. sat; losing
D. sitting; concentrated
百合的功效是( )
A．养阴清肺，益胃生津B．益胃生津，滋肾清热C．养阴润肺止咳，清心安神D．补肝肾，明目E．滋阴补血，生津，润肠
