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【单选题】
根据海德堡曲线,下列说法错误的是A.
． 抗原过量时产生钩状效应，沉淀物少
B.
． 抗体过量时，沉淀物也少
C.
． 抗原抗体比例适当时产生沉淀量最多
D.
． 免疫比浊法中抗体过量导致测量失败
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Peter’s jacket looked just the same as Jack’s,but it cost his.
A.
as much twice as
B.
twice as much as
C.
much as twice as
D.
as twice much as
【简答题】dental plaque biofilm
【简答题】dental plaque
【简答题】斑块(plaque)
【单选题】Could you just give me a hand? Let's ______ the car into motion it got a flameout just now.
A.
shove
B.
nudge
C.
prompt
D.
poke
【简答题】题干 dental plaque biofilm