反映肩关节的活动范围常用测试方法是（）
A.双手勾背
B.坐位体前屈
C.单臂绕环
D.双臂绕环
参考答案：A
控制性详细规划的基本特点是（）
A.地域性
B.程序性
C.科学性
D.权威性
---Where did you get to know her?
---It was on the farm we both once worked in the 1970s.
A．that
B．which
C．when
D．where
