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【简答题】
测定细菌、放线菌的大小,一般以______为单位,而测定病毒的大小则以______为单位。
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皮皮学刷刷变学霸
举一反三
【多选题】异方差将导致( )
A.
普通最小二乘法估计量有偏和非一致
B.
普通最小二乘法估计量非有效
C.
普通最小二乘法估计量的方差估计量有偏
D.
建立在普通最小二乘法估计基础上的假设检验失效
E.
建立在普通最小二乘法估计基础上的预测区间变宽
【单选题】护照有效期不满( )个月,不能出境旅行,需要更换新的护照。
A.
12
B.
10
C.
6
D.
4
【单选题】In third-party suits, which of the auditor's defenses contends no implied or expressed contract?
A.
Lack of duty
B.
Non-negligent performance
C.
Contributory negligence
D.
Absence of causal connections
【多选题】项目管理中可能用到的解决冲突的方式有( )。
A.
妥协
B.
忍让
C.
合作
D.
回避
【单选题】--- What a beautiful T—shirt you’re wearing! How much did you for it? --- Only fifty yuan.
A.
spend       
B.
cost       
C.
pay
【单选题】In third-party suits, which of the auditor's defenses contends no implied or expressed contract?
A.
Absence of causal connections
B.
Contributory negligence
C.
Non-negligent performance
D.
Lack of duty
【多选题】异方差将导致( )
A.
普通最小二乘法估计量非有效
B.
普通最小二乘法估计量的方差估计量有偏
C.
建立在普通最小二乘法估计基础上的假设检验失效
D.
建立在普通最小二乘法估计基础上的预测区间变宽
【单选题】—Is there any ____ in the fridge, Mum? —No, there’re only some _____. Would you like them?
A.
juice, apple
B.
apples, juice
C.
juice, apples
D.
apple, juice
【判断题】An assignee takes his right subject to all the legal defenses arising out of the contract.
A.
正确
B.
错误
【单选题】If a person is induced to enter into a contract by another person because of the close relationship between the parties, the contract may be voidable under which of the following defenses?
A.
Undue influence
B.
Fraud in the inducement
C.
Unconscionability
D.
Duress
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