生产中畜禽的维持营养需要是一项毫无意义的支出。
参考答案:错
—What does your new teacher look like?
—_______. [ ]
A. He's very happy
B. He's at home
C. He's shy
D. He's heavy
作业疗法特点不包括()
A.择机配制辅助器具
B.治疗师提供最大帮助
C.需考虑患者病前职业
D.消遣性活动也应目标明确
E.考虑改造患者家庭环境