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【单选题】
奖项和相应的奖金额。在这样的情况下,该决策的类型是什么?( )
A.
确定型决策
B.
风险型决策
C.
不确定型决策
D.
无法判断
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【单选题】LTE的特殊时隙不包括下列哪项( )
A.
DwPTS
B.
GP
C.
UpPTS
D.
GPS
【判断题】核酸探针指的是用来探查目标物中是否存在相应序列的核酸片段。
A.
正确
B.
错误
【单选题】Some fish have a greater ______________ for acid water than others.
A.
tolerance
B.
resistance
C.
dependence
D.
persistence
【简答题】听力原文:M: Of course all companies are aiming for greater efficiency and I think that an important factor in achieving this is a skilled work-force. We take on a number of young apprentices each year, an...
【单选题】The greater the marginal propensity to import:
A.
the smaller the spending multiplier.
B.
the greater the level of investment.
C.
the greater is the net export.
D.
the smaller is the level of consumption.
【单选题】对于一个孤立体系,熵不会如何变化的?
A.
越来越增加
B.
越来越减少
C.
保持不变
D.
无法确定
【单选题】--- Jack, you seem in high spirits. --- ___________________ We won the match 4-0.
A.
No wonder.
B.
So what?
C.
Guess what?
D.
I’m stuck.
【单选题】胸痛发作2 h 疑为急性心肌梗死者,应检测的心肌标志物是( )
A.
CK-MB
B.
Mb
C.
cTn T
D.
AST
E.
LD 1
【判断题】发盘须明确规定有效期,未明确规定有效期的发盘无效。
A.
正确
B.
错误
【简答题】Residential buildings with a building height greater than m, non-single storey public buildings with a building height greater than m, their height is not greater than m are high-rise civil buildings.
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