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【多选题】
符合正向间接凝集试验的是
A.
抗原致敏载体
B.
用于检测标本中的抗体
C.
出现凝集为阴性
D.
敏感性很高
E.
特异性不强
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【简答题】(a) A director of Enca, a public listed company, has expressed concerns about the accounting treatment of some of the company’s items of property, plant and equipment which have increased in value. Hi...
【简答题】__________is the act of a statement, offer, promise, etc. in uttering a sentence by virtue of the conventional force associated with it, that is, the act of showing the speaker’s intended commu...
【单选题】作物因缺水而产生凋萎,当作物产生永久性凋萎时的土壤含水率称( )
A.
吸湿系数
B.
田间持水率水
C.
最大分子持水率
D.
凋萎系数
【单选题】以下关于凋萎系数的说法,正确的是( )。
A.
允许土壤含水率的下限要大于凋萎系数
B.
凋萎系数是个固定值
C.
凋萎系数跟土壤质地无关
D.
凋萎系数跟作物种类无关
【单选题】作物因缺水而产生凋萎,当作物产生永久性凋萎时的土壤含水率称 ( )
A.
吸湿系数
B.
田间持水率
C.
最大分子持水率
D.
凋萎系数
【单选题】Do not______the watch to the relieving officer until he has verbally expressed his acknowledgment of the information which has been passed by the officer handing over.
A.
turn over
B.
hand over
C.
hands off
D.
take over
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【单选题】What is the perimeter of a rectangle whose length is three times its width and whose area is 12 square centimeters?
A.
18 centimeters
B.
16 centimeters
C.
15 centimeters
D.
8 centimeters
E.
4 centimeters
【简答题】凋萎系数(或凋萎点)
【单选题】(单选)关于肾下垂的概念,下列哪项是正确的
A.
在深吸气时能触到肾下极
B.
在深吸气时能触到1/2以上的肾
C.
在深呼气时能触到1/2以上的肾
D.
在深吸气时能触到2/3以上的肾
E.
在深吸气时能触到2/3以上的肾
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