按照公众对组织的重要性，可将公众分为（）公众。
A．首要
B．相关
C．次要
D．潜在
E．边缘
参考答案：A,C,E
Some people do not have enough to eat while some others throw away food just__________ its poor taste.
A．because of
B．according to
C．instead of
D．in spite of
为休克病人补充血容量应首选
A．全血B．成分血C．0.45%氯化钠D．平衡盐溶液E．10%葡萄糖注射液
