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【单选题】

In the reign of William I,the（）were at the bottom of the feudal scale.

A、knights

B、villeins

C、lesser nobles

D、freemen

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更多“In the reign of William I,the（）were at the bottom of the feudal scale.”相关的问题

第1题

[单选题] A current will develop between areas of different density in ocean waters. If you face in the same direction the current is flowing，the water of（）.

A、high density will be on the left in the Northern Hemisphere B、high density will be on the right in the Southern Hemisphere C、low density will be on the left in the Northern Hemisphere D、low density will be on the left in the Southern Hemisphere

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第2题

[] Click the Exhibit button. Which statement is true about the classes and interfaces in the exhibit?（） Click the Exhibit button. Which statement is true about the classes and interfaces in the exhibit?（）

A、A.Compilation will succeed for all classes and interfaces. B、B.Compilation of class C will fail because of an error in line 2. C、C.Compilation of class C will fail because of an error in line 6. D、D.Compilation of class AImpl will fail because of an error in line 2

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第3题

[单选题] Click the Exhibit button. Which statement is true about the classes and interfaces in the exhibit?（）

A、Compilation will succeed for all classes and interfaces. B、Compilation of class C will fail because of an error in line 2. C、Compilation of class C will fail because of an error in line 6. D、Compilation of class AImpl will fail because of an error in line 2.

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第4题

[单选题] The water level of an exhaust gas boiler which is independent of the auxiliary boiler and just as the extra heating surface of it （）

A、will be modulated in proportion B、will be modulated in proportion and integral C、will be modulated in proportion and differential D、will not be modulated at all

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第5题

[单选题] For a given fuel, a change in the compression ratio will affect the ignition lag by which of the listed means?（）

A、An increase in compression ratio will increase the ignition lag B、An increase in compression ratio will decrease the ignition lag C、A decrease in compression ratio will decrease the ignition lag D、A decrease in ignition lag will increase the compression ratio

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第6题

[单选题] A routing policy has three terms and the first term of the policy does not contain a terminating action. What will become of the routes after they have been evaluated by the first term?（）

A、In the absence of a terminating action, all routes are accepted. B、The route will be evaluated by the second term in the policy. C、The default action will be applied. D、In the absence of a termination action, all routes are rejected.

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第7题

[单选题] There are some back-up satellites in the event of failure. If the operational satellite is out of work,（）.

A、communications in the whole system will stop B、the global system will be damaged C、the back-up one will take its place D、the whole system will not work

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第8题

[单选题] The corporate head office of TestKing has a teleconferencing system that uses VOIP (voice over IP) technology. This system uses UDP as the transport for the data transmissions. If these UDP datagrams arrive at their destination out of sequence,what will happen?（）

A、UDP will send an ICMP Information Request to the source host. B、UDP will pass the information in the datagrams up to the next OSI layer in the order that they arrive. C、UDP will drop the datagrams. D、UDP will use the sequence numbers in the datagram headers to reassemble the data in the correct order. E、UDP will not acknowledge the datagrams and wait for a retransmission of the datagrams.

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第9题

[单选题] Which of the following is more important in determining the amount of free surface that will be produced?（）.

A、The breath of the tank B、The length of the tank C、The amount of liquid in the tank D、The position of the tank in relation to the center line of the vessel

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