关于手术拆线时间，下列哪一项不正确
A．四肢10～20天B．下腹5～6天C．减张缝合2周D．胸、上腹部7～8天E．头、颈部4～5天
参考答案：B
The black teacher set a good example _____ all the rest of the group, ____ all peace-loving people.
A．for; who are
B．for; which was
C．to ; which are
D．to; who are
简述调配处方的“四查十对”。
