[单项选择]Some of the dead at the back of the stand would have escaped from the fate if ______.
A. the organizers had not locked the gates at the back of the stand
B. they had not been in such a panic
C. they had not thrown paper and rubbish beneath the wooden stands
D. they had not dropped cigarettes

[单项选择]Some of the dead at the back of the stand would have escaped from the fate if ______.


A. the organizers had not locked the gates at the back of the stand
B. they had not been in such a panic
C. they had not thrown paper and rubbish beneath the wooden stands
D. they had not dropped cigarettes

[多项选择] In order to exploit some new storage tiers that have been provisioned by a storage administrator, the partitions of a large heap table must be moved to other tablespaces in your Oracle 12c database? Both local and global partitioned B-tree Indexes are defined on the table. A high volume of transactions access the table during the day and a medium volume of transactions access it at night and during weekends. Minimal disrupt ion to availability is required. Which three statements are true about this requirement?（）
A. The partitions can be moved online to new tablespaces.
B. Global indexes must be rebuilt manually after moving the partitions.
C. The partitions can be compressed in the same tablespaces.
D. The partitions can be compressed in the new tablespaces.
E. Local indexes must be rebuilt manually after moving the partitions.

[单项选择]He was a person who would stand up for what he thought right, ______.
A. whatever the cost is to himself
B. what the cost to himself might be
C. no matter whatever the cost is to himself
D. however the cost to himself is

[单项选择]While sleeping, some water mammals tend to keep half awake in order to _________.
A. alert themselves to the approaching enemy
B. emerge from water now and then to breathe
C. be sensitive to the ever-changing environment
D. avoid being swept away by rapid currents

[单项选择]Some people are moving back to small towns possibly because ______.

[单项选择]There was a noisy __________ at the back of the hall when the speaker began his address.
A. interference
B. interruption
C. disposition
D. discrepancy

[单项选择]Some animals bred in zoos are being taken back to their natural habitat where their species may have______ or been endangered.
A. died away
B. died out
C. died off
D. died down

[单项选择]The traveler brought back some ______ of the rocks from the mountains.
A. samples
B. specimens
C. selections
D. examples

[单项选择]Some researchers have undertaken some psychological studies which prove that many children develop fears of ______ dangers.
A. imagination
B. imaginary
C. imaginable
D. imaginative

[单项选择]What do you know about the dead girl
A. She was a protestant.
B. She enjoyed the "trick or treat" greeting.
C. She was only a girl of 19 years old.
D. We know nothing about her.

[单项选择]Could I have some milk, some orange juice, and some eggs
A. instead of
B. in addition
C. as well
D. so much

[单项选择]When a person should be considered dead is currently a matter
A. which few people in the US care much about.
B. which has caused heated argument in the US.
C. which only doctors can settle.
D. which has already been settled.

[单项选择]With back - to - back credits, party (parties) affected by the back - to - back aspect is (are) ______.

[单项选择]Cutting up dead animals to find out about their organs and how these functioned was thought a disgusting thing to do，and to cut up a human body，even though dead，was thought to be evil.
A. 切碎死亡的动物来发现它们的器官和它们如何作用被认为是一件恶心的事情。而且，切碎人的身体，即使是死的，也被认为是一种邪恶。
B. 切碎动物尸体以发现它们的器官及其功能被视作是一件令人恶心的事情；而且切碎人的尸体也被认为是一种邪恶。
C. 解剖动物尸体，了解各动物器官及其功能，这在当时是件令人生厌的事情；而解剖人体，即使是死人，也是大逆不道。
D. 解剖动物尸体，了解各动物器官及其功能，这在当时是件令人生厌的事情；而且通过解剖动物尸体来学习如何解剖人体也是不道德的。

[单项选择]Which of the following is NOT a condition for deadlock
A. Starvation
B. Circular wait
C. No preemptio
D. Mutual Exclusion