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【单选题】
关于特异性抗体的鉴定叙述正确的是A.
抗体特异性鉴定常采用凝集反应
B.
抗体效价鉴定常采用单向琼脂扩散试验
C.
抗体效价鉴定常采用酶联免疫法
D.
抗体纯度鉴定常采用双向免疫扩散法
E.
抗体纯度鉴定常采用SDS-聚丙烯酰胺凝胶电泳法
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【简答题】运用转换翻译法翻译下列句子: 1. The shadow cast by an object is long or short according as the sun is high up in the heaven or near the horizon. 2. How rapidly a fuel burns depends on how thoroughly it is mixed wit...
【单选题】The proposition that the value of the firm is independent of its capital structure is called:
A.
the capital asset pricing model.
B.
MM Proposition I.
C.
MM Proposition II.
D.
the law of one price.
【多选题】Which of the following are often effective in a proposition case?
A.
Describing what the proposition intends to do.
B.
Justifyingthe proposal of a policy.
C.
Claiming that the opposition does not understand the proposal.
【单选题】"Economic prosperity is more important than environmental protection. " What kind of proposition used in the debate?
A.
proposition of policy
B.
proposition of fact
C.
proposition of value
D.
proposition of concept
【单选题】"Universities should offer more arts classes." What kind of proposition used in the debate?
A.
proposition of concept
B.
proposition of fact
C.
proposition of value
D.
proposition of policy
【单选题】Which of the following statement about “proposition” is NOT true?
A.
A proposition is a reason used to support the position.
B.
A proposition can be a fact or an opinion.
C.
A proposition should be a fact.
D.
A proposition may be further supported by evidence.
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