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单项选择题

下列有关免疫速率散射比浊法的说法错误的是（ ）

A．测定方法有重点法和速率法两种
B．若使用终点法，抗原抗体反应达到平衡时，复合物浊度不再受时间的影响
C．速率法检测最大反应的速度，即反应达到顶峰时的峰值
D．速率法的灵敏性和特异性优于终点法
E．终点法必须在聚合产生絮状沉淀后进行浊度测定
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第28题答案是查看材料
A.ridden
B.flew
C.been
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