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【多选题】
下列各项中,属于正确划分各种费用支出界限的有( )。A.
正确划分收益性支出和资本性支出的界限
B.
正确划分成本费用、期间费用的界限
C.
正确划分各种产品成本费用的界限
D.
正确划分本期完工产品与期末在产品成本的界限
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】If you have a toothache, you should ______. [ ]
A.
go to see a nurse
B.
go to see a dentist
C.
lie down and rest
D.
drink lots of water
【简答题】设连续型随机变量X的分布函数为 已知E(X)=1，则D(X)=________．
【单选题】If you go to see a doctor, the doctor will have your temperature ____ at first.A．checkB．examine
A.
298. If you go to see a doctor, the doctor will have your temperature ____ at first. A．check
B.
examine
C.
taking
D.
Taken
【单选题】You go to the movieplex where movies ordinarily cost $10. You are intending to see a movie for which you have a $3 off coupon good for only that movie at that time. However, when you get there you s...
A.
The amount you value the first movie + $3.
B.
The amount you value the first movie + $10.
C.
$3.
D.
$10.
【简答题】设随机变量X的分布函数为设随机变量X服从N(μ，σ2)，试求P{｜X一μ｜＜σ}的值．已知标准正态分布函数φ(x)设随机变量X服从N(μ，σ2)，试求P{｜X一μ｜＜σ}的值．已知标准正态分布函数φ(x)的值有φ(1)=0．841 3， φ(0．5)=0．691 5， φ(2)=0．977 2．
【单选题】If you want to go to see a doctor , you'd better ______ ahead of time.
A.
make an appointment
B.
make an effort
C.
make a promise
D.
make a decision
【单选题】If you want to see stuffed fish and birds, which floor should you go to?
A.
The third floor.
B.
The fourth floor.
C.
The fifth floor.
D.
The sixth floor.
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