（）是社会对医务人员以及医务人员相互之间的外部力量，是可以逃避的。
A.良心
B.法律
C.名誉
D.道德
参考答案：C
32. 一William has asked me to lend him five pounds．Should I do him the favor and lend it to him?
—Certainly，otherwise he________to borrow it from me．
A．would try
B．should have tried
C．would have tried
D．had tried
下列哪种维生素与暗适应能力有关（）
A.维生素B1
B.维生素B2
C.维生素A
D.维生素D
E.维生素K
