The loss of the control file forced you to re-create the control file. After re-creating it and opening the database, you find that some of the data files are named as MISSINGnnnnn, where nnnnn is a five-digit number starting with 0. What could be the possible reason?()
第1题:
When does the school have dance classes ?
A. On 13th and 27th
B. On 27th and 29th
C. On 10th and 27th
D. On 10th and 15th
第2题:
特异性细胞免疫的两种基本形式是由哪些细胞介导的( )
A、Th1、Th2
B、Th1、Ts
C、Th1、CTL
D、Th2、CTL
E、Th2、Ts
第3题:
Pure Risk differs from Business Risks because Pure Risk's _____ .
A include chances of both profit or loss associated with the business.
B include chances of loss and no chances for profit associated with the business.
C must incur personal loss with business liability.
D must incur business liability associated with loss of pure profit.
E B and C
第4题:
A.insurable interest
B.utmost good faith
C.indemnity
D.contribution
第5题:
介导迟发型超敏反应的主要细胞是
A、Th1
B、Th2
C、Th3
D、Th4
E、Th17
第6题:
Darwin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.
第7题:
(50) Darwin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.此处译文为:
第8题:
100 Pure Risk differs from Business Risks because Pure Risk's _____ .
A. include chances of both profit or loss associated with the business.
B. include chances of loss and no chances for profit associated with the business.
C. must incur personal loss with business liability.
D. must incur business liability associated with loss of pure profit.
E. B and C
第9题:
移植物排斥反应中免疫应答的主要效应细胞是( )。
A、Th2、Ts
B、Th1、Tc
C、Tc、Ts
D、Th2、Tc
E、Th1、Th2
第10题:
In the case of ________ the Insured ship,this Company shall be liable for the reasonable costs of replacements and repairs.
A.loss of or damage to
B.a partial loss to
C.the missing of
D.a total loss of