裱花时裱注速度与花纹的风格无关。（）
参考答案：错
When Jennifer stepped in quietly, her mother, ____ on the bed, was sleeping sound.
A．laying
B．lain
C．laid
D．lying
有关节内软骨的是（）
A.肩关节
B.肘关节
C.膝关节
D.髋关节
E.距小腿关节
