可伸拇指的肌是()
A.旋后肌
B.拇长展肌
C.拇短伸肌
D.拇长伸肌
E.示指固有伸肌
参考答案:D
—How are you?
—_______. [ ]
A. Fine, thanks
B. How are you
C. How do you do
D. Good morning
单位生产能力投资估算法适用于何种场合?