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【判断题】
研发环节,改造的是整个产业链条。()
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】Susie's reaction to father's decision was that ______.
A.
she could not understand law at all
B.
she disobeyed father from the very beginning
C.
she obeyed faterh at first but gradually changed her interest to music
D.
she hated law from the very beginning
【单选题】X服从参数λ=1的泊松分布,Y服从B(4,0.8),已知D(X+Y)=2.6,则
A.
0.4
B.
0.5
C.
0.6
D.
0.7
【判断题】员工援助计划(EAP)是一种对员工提供经济帮助的困难补助计划。
A.
正确
B.
错误
【单选题】设随机变量X与Y相互独立,它们分别服从参数λ=2的泊松分布与指数分布.记Z=X-2Y,则随机变量Z的数学期望与方差分别等于().
A.
1,3
B.
-2,4
C.
1,4
D.
-2,6
【多选题】第二代移动通信的特点有( )
A.
手机可以上网
B.
具备高度的保密性
C.
能传输数据(短信等),数据传输速度为每秒9.6—14.4Kbit。
D.
手机支持WAP(通过移动电话上网站的应用协议)
【单选题】在存款人违反账户管理制度的处罚中,存款人的法定代表人或主要负责人、存款人地址以及其他开户资料的变更事项未在规定期限内通知银行的,给予警告并处以( )元的罚款。
A.
1000
B.
2000
C.
3000
D.
4000
【单选题】Susie's reaction to father's decision was that( ).
A.
She could not understand law at all
B.
She disobeyed father from the very beginning
C.
She obeyed father at first but gradually changed her interest to music
D.
She hated law from the very beginning
【单选题】对于NaCl 的重吸收,下列不正确的是
A.
近端小管前半段钠离子是主动重吸收
B.
近端小管后半段,钠离子是被动重吸收
C.
近端小管后半段,钠离子的重吸收先于氯离子的重吸收
D.
髓袢升支粗段氯化钠的重吸收是通过钠-钾-氯 同向转运体所转运
【单选题】Susie's reaction to father's decision was that _____.
A.
p6-2-A
B.
p6-2-B
C.
p6-2-C
D.
p6-2-D
【单选题】Susie's reaction to father's decision was that ______.
A.
she could not understand law at all
B.
she disobeyed father from the very beginning
C.
she obeyed father at first but gradually changed her interest to music
D.
she hated law from the very beginning
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