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【单选题】
在以下的文件中,( )是Postfix的主配置文件
A.
/etc/mail/postfix.cf
B.
/etc/postfix/main.cf
C.
/etc/postfix/mail.cf
D.
/etc/mail.ca
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参考答案:
举一反三
【单选题】手指脓性指头炎若不及时治疗易发生:()
A.
手指化脓性腱鞘炎
B.
掌中间隙脓肿
C.
手指指骨缺血性坏死或指骨骨髓炎
D.
毒血症
E.
挠侧滑囊炎
查看完整题目与答案
【单选题】脓性指头炎若不及时治疗易发生( )
A.
化脓性腱鞘炎
B.
败血症
C.
手掌间隙感染
D.
末节指骨坏死
E.
毒血症
查看完整题目与答案
【判断题】埃德帕模式是迪伯达模式的简化形式,它适用于有着明确的购买愿望和购买目标
A.
正确
B.
错误
查看完整题目与答案
【判断题】埃德帕模式是迪伯达模式的简化形式,它适用于有着明确的购买愿望和购买目标的顾客。
A.
正确
B.
错误
查看完整题目与答案
【单选题】示指脓性指头炎若不及时治疗,易发生
A.
示指化脓性腱鞘炎
B.
掌中间隙脓肿
C.
示指指骨缺血性坏死
D.
脓毒症
E.
桡侧滑囊炎
查看完整题目与答案
【判断题】构成主权国家的基本要素有人口、环境、政权、主权。
A.
正确
B.
错误
查看完整题目与答案
【单选题】If an increase in income results in a decrease in the quantity demanded of a good, then for that good, the _________
A.
income elasticity of demand is negative
B.
cross-price elasticity of demand is negative
C.
price elasticity of demand is elastic
D.
income elasticity of demand is positive
查看完整题目与答案
【单选题】If macaroni and cheese is an inferior good, then a decrease in income results in
A.
an increase in the demand for macaroni and cheese.
B.
a decrease in the demand for macaroni and cheese.
C.
an increase in the supply of macaroni and cheese.
D.
a decrease in the supply of macaroni and cheese.
E.
Both answers A and D are correct.
查看完整题目与答案
【单选题】a good (or service) whose consumption declines as income rises and increases as income decreases increase in income=decrease in consumption decrease in income=increase in consumption
A.
price floor
B.
normal good
C.
substitute good
D.
inferior good
查看完整题目与答案
【单选题】A decrease in income should:
A.
Shift demand for an inferior product inwards
B.
Shift demand for an inferior product outwards
C.
Shift supply for an inferior product outwards
D.
Shift supply for an inferior product inwards
查看完整题目与答案
相关题目:
【单选题】手指脓性指头炎若不及时治疗易发生:()
A.
手指化脓性腱鞘炎
B.
掌中间隙脓肿
C.
手指指骨缺血性坏死或指骨骨髓炎
D.
毒血症
E.
挠侧滑囊炎
查看完整题目与答案
【单选题】脓性指头炎若不及时治疗易发生( )
A.
化脓性腱鞘炎
B.
败血症
C.
手掌间隙感染
D.
末节指骨坏死
E.
毒血症
查看完整题目与答案
【判断题】埃德帕模式是迪伯达模式的简化形式,它适用于有着明确的购买愿望和购买目标
A.
正确
B.
错误
查看完整题目与答案
【判断题】埃德帕模式是迪伯达模式的简化形式,它适用于有着明确的购买愿望和购买目标的顾客。
A.
正确
B.
错误
查看完整题目与答案
【单选题】示指脓性指头炎若不及时治疗,易发生
A.
示指化脓性腱鞘炎
B.
掌中间隙脓肿
C.
示指指骨缺血性坏死
D.
脓毒症
E.
桡侧滑囊炎
查看完整题目与答案
【判断题】构成主权国家的基本要素有人口、环境、政权、主权。
A.
正确
B.
错误
查看完整题目与答案
【单选题】If an increase in income results in a decrease in the quantity demanded of a good, then for that good, the _________
A.
income elasticity of demand is negative
B.
cross-price elasticity of demand is negative
C.
price elasticity of demand is elastic
D.
income elasticity of demand is positive
查看完整题目与答案
【单选题】If macaroni and cheese is an inferior good, then a decrease in income results in
A.
an increase in the demand for macaroni and cheese.
B.
a decrease in the demand for macaroni and cheese.
C.
an increase in the supply of macaroni and cheese.
D.
a decrease in the supply of macaroni and cheese.
E.
Both answers A and D are correct.
查看完整题目与答案
【单选题】a good (or service) whose consumption declines as income rises and increases as income decreases increase in income=decrease in consumption decrease in income=increase in consumption
A.
price floor
B.
normal good
C.
substitute good
D.
inferior good
查看完整题目与答案
【单选题】A decrease in income should:
A.
Shift demand for an inferior product inwards
B.
Shift demand for an inferior product outwards
C.
Shift supply for an inferior product outwards
D.
Shift supply for an inferior product inwards
查看完整题目与答案
参考解析:
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