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In most cases a router ______. A．can have only one connection to any single suhnet B．must borrow a

In most cases a router ______.

A．can have only one connection to any single suhnet

B．must borrow an address from its own interface

C．must have a unique IP network assigned to it

D．can use IP unnumbered

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发布时间：2022-12-03

更多“In most cases a router ______. A．can have only one connection to any single suhnet B．must borrow a”相关的问题

第1题

You ______ to remember more and, in most cases, will be tested on what you read.A．are expe

You ______ to remember more and, in most cases, will be tested on what you read.

A．are expect

B．expect

C．expects

D．are expected

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第2题

In most cases women shoppers are supposed to ______.A．waste money on goods of poor quality

In most cases women shoppers are supposed to ______.

A．waste money on goods of poor quality

B．buy only the best clothes

C．be much more careful than men

D．think of the price of clothes and nothing else

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第3题

In most cases women shoppers arc supposed to ______. A. waste money on goods of

In most cases women shoppers arc supposed to ______.

A. waste money on goods of poor quality

B. buy only the best clothes

C. be much more careful than men

D. think of the price of clothes and nothing else

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第4题

The main idea of the last paragraph is______.A．Americans are idealistic （理想主义的) about

The main idea of the last paragraph is______.

A．Americans are idealistic (理想主义的) about laws

B．rich people can sometimes go unpunished for illegal behavior

C．the American employment system is unfair

D．laws are more important than personal connections or influence in most cases in the US

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第5题

在图b中，设1－1'间处于开路状态，试求2－2'间的输出电阻Rout。

在图b中，设1-1'间处于开路状态，试求2-2'间的输出电阻R_out。

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第6题

Worldwide there are probably 70 to 100 shark attacks annually resulting in about 5 to 15 d

eaths. We say "probably" because not all shark attacks are reported: our information from Third World countries is especially poor, and in other areas efforts are sometimes made to keep attack quiet for fear of bad publicity. Historically the death rate was much higher than today, but the presence of readily available emergency services and improved medical treatment has greatly reduced the chances of deaths. Actual numbers of shark attacks certainly are going up each decade because of increasing numbers of bathers in the water, but there is no indication that there is any change in the rate of attack. By far the most common shark attacks are "hit and run". These typically occur in the surf zone where swimmers and surfers are the normal targets. The victim seldom sees its attacker and the shark does not return after a single bite or wound. In most instances, these probably are cases of mistaken identity that occur under conditions of poor water visibility and a harsh physical environment. A feeding shark in this habitat must make quick decisions and rapid movements to capture its traditional food items. Sharks might occasionally misinterpret a human for its normal prey(猎物). We suspect that, upon biting, the shark quickly realizes that the human is a foreign object, or that it is too large, and immediately releases the victim and does not return. Some of these attacks could also be related to social behaviors unrelated to feeding, such as dominance behaviors seen in many land animals. Injuries to "hit and run" victims are usually confined to relatively small cuts, often on the leg below the knee, and are seldom life-threatening.

Not all shark attacks are reported because______.

A．bad news tends to be hidden

B．it is too costly to publicize the data

C．some information is just tricky

D．no one likes to collect the statistics

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第7题

A. wards B. questions C. conditions D. cases

A.wards

B. questions

C. conditions

D. cases