景观环境中3类人类基本行为分别是()
A.参与
B.观看
C.锻炼
D.交往
参考答案:A, B, D
The nurse is assessing a client with possible osteoarthritis. The most significant risk factor for osteoarthritis is ().
A.congenital deformity.
B.age.
C.trauma.
D.obesity.
马膝内直韧带切断后,适当牵遛至少应保持( )。
A.1~3天
B.4~6天
C.7~9天
D.10~12天
E.2周以上