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The burden of proving unseaworthiness is upon those who（）it.
A . approves
B . alleges
C . allows
D . permit
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GMPLS is based upon：（）
A . Packet-based switching devices
B . VPI/VCI-based switching devices
C . Non-Packet-based devices
D . None of the above
E . A and B
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The actual amount of cargo loaded depends upon（）.
A . the broken stowage listed
B . the broken stowage calculated
C . the broken stowage given
D . the actual broken stowage
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Collision rules（）apply to all vessels upon the high seas.
A . should
B . must
C . shall
D . have to
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The sensible heat of air is dependent upon the （）.
A . dry bulb temperature
B . wet bulb temperature
C . saturation temperature
D . water vapor superheat
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The temperature （） a liquid changes its state from liquid to gas depends upon the liquid itself and upon the pressure （） it is subjected in the containing vessel.
A . at which/to which
B . from which/at which
C . to which/from which
D . in which/on which
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You have a single Active Directory directory service domain. You back up your domain controllers on a nightly basis. An organizational unit （OU） is accidently deleted. You need to restore the objects that were located in the OU. What should you do？（）
A . Perform a nonauthoritative restore of the domain controller.
B . Perform an authoritative restore of the domain controller.
C . Restore the system state data on the domain controller.
D . Restore the system volume on the domain controller.
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The（） should be shut once upon FWE.
A . fuel oil
B . cooling water
C . air compressor
D . auxiliary blower
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The stowage factor for a cargo is based upon（）.
A . one short ton
B . one short metric ton
C . one long ton
D . one long metric to
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Upon release to the atmosphere，LFG readily（）.
A . vaporizes
B . attacks caustically
C . rises
D . attacks corrosively
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Bertrand Russell has pointed out that happiness depends upon .
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不带参数使用DELETE从成绩表中删除所有行。 DELETE 成绩表
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行集上使用DELETE。删除成绩表中所有学号为‘0301001’的成绩记录DELETE FROM 成绩表 WHERE Sno= '0301001''
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to wait upon
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\be based on\ = \be based upon\.( )
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Upon reaching home,______
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If you make a mistake, delete the characters you have entered using the backspace delete key.
A. remove
B. recover
C. install
D. restart
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Upon learning that he Would leave her, she was（）
A．very happy.
B．extremely joyful.
C．quite relieved.
D．in great pain.
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Z选中文件后，按[Shift]+[Delete]键，文件永久删除；按[Delete]键将文件放入回收站。( )
A、正确
B、错误
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When ZTE's PTN devices interconnect with NNI side ports of F7-PTN devices to exchange 2M/STM-1 CES service, which of the following precautions is wrong？()
A.Two sides should in advance negotiate service VLAN on NNI interconnection ports, bind interface IP address of this VLAN, and notify each other of service loopback address (corresponding to LSR ID of Huawei's PTN devices)
B.Tunnel labels of the two sides must be the same.
C.PW labels of the two sides may be different.
D.Packet delay (corresponding to packet load delay of Huawei) at two sides must have the same configuration. It is suggested both sides use 500us.
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35 Upon learning that he would leave her, she was
A very happy.
B extremely joyful.
C quite relieved.
D in great pain.
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按（)键可以使用前景色填充图像选区。A.Shift+DeleteB.Alt+DeleteC.Ctrl+DeleteD.Delete
按()键可以使用前景色填充图像选区。
A.Shift+Delete
B.Alt+Delete
C.Ctrl+Delete
D.Delete
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What month do they agree upon（）
A．January
B．April
C．December
D．-
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hen ZTE's PTN devices interconnect with NNI side ports of F7-PTN devices to exchange 2M/STM-1 CES service, which of the following precautions is wrong？()
A.Two sides should in advance negotiate service VLAN on NNI interconnection ports, bind interface IP address of this VLAN, and notify each other of service loopback address (corresponding to LSR ID of Huawei's PTN devices)
B.Tunnel labels of the two sides must be the same.
C.PW labels of the two sides may be different.
D.Packet delay (corresponding to packet load delay of Huawei) at two sides must have the same configuration. It is suggested both sides use 500us.
此题为多项选择题。
