系列之三：C类
单选题An employer has to pay for your glasses if they are prescribed specifically ______ you view the screen, but not if you use these glasses in other situations too.A for the distance at whichB at the distance for whichC for which at the distance D at whi
题目
for the distance at which
at the distance for which
for which at the distance
at which the distance for
相似问题和答案
第1题：
A co-worker is developing an implementation plan for a design that uses OSPF 2 and RIPv2 routing domains, with two routers redistributing between the two domains.The co- worker asks your help in choosing how to prevent domain loops by setting administrative distance.Assuming all other related settings use defaults, which of the following would solve the domain loop problem?（）
A. The distance ospf intra - area 80 inter - area 80 OSPF subcommand
B. T he distance ospf external 80 OSPF subcommand
C. The distance ospf intra - area 180 inter - area 180 OSPF subcommand
D. The distance ospf external 180 OSPF subcommand
第2题：
A. The neighbor‘s advertised distance must be less than or equal to the feasible distance of the current successor.
B. The neighbor‘s advertised distance must be less than the f easible distance of the current successor.
C. The neighbor‘s advertised distance must be greater than the feasible distance of the current successor.
D. The neighbor‘s advertised distance must be equal to the feasible distance of the current successor .
E. The neighbor‘s advertised distance must be greater than or equal to the feasible distance of the current successor.
第3题：
A: _____my glasses?
B: Yes, I saw them on your bed.
A. Do you see
B. Would you see
C. Have you seen
第4题：
Spacing in Animals
1. Any observant person has noticed that a wild animal will allow a man or other potential enemy to approach only up to a given distance before it flees.“Flight distance”is the terms used for this interspecies spacing. As a general rule,there is a positive relationship between the size of an ani-mal and its flight distance-the larger the animal,the greater the distance it must keep between itself and the enemy.An antelope will flee when the enemy is as much as five hundred yards a-way .The wall lizard's flight distance,on the other hand,is about six feet. Flight is the basic means of survival for mobile creatures.
2. Critical distance apparently is present wherever and whenever there is a flight reaction.“Criti-cal distance”includes the narrow zone separating flight distance from attack distance.A lion in a zoo will flee from an approaching man until it meets a barrier that it cannot overcome.If the man continues the approach,he soon penetrates the lion's critical distance,at which point the cor-nered lion reverses direction and begins slowly to stalk the man.
3 .Social animals need to stay in touch with each other. Loss of contact with the group can be fatal for a variety of reasons including exposure to enemies.Social distance is not simply the dis- tance at which an animal will lose contact with his group-that is,the distance at which it can no longer see,hear,or smell the group-it is rather a psychological distance,one at which the animal apparently begins to feel anxious when he exceeds its limits.We can think of it as a hidden band that contains the group.
4. Social distance varies from species to species.It is quite short-apparently only a few yardsamong some animals,and quite long among others.
5. Social distance is not always rigidly fixed but is determined in part by the situation.When the young of apes and humans are mobile but not yet under control of the mother's voice,social distance may be the length of her reach.This is readily observed among the baboons in a zoo.When the baby approaches a certain point,the mother reaches out to seize the end of its tail and pull it back to her. When added control is needed because of danger,social distance shrinks.To show this in man,one has only to watch a family with a number of small children holding hands as they cross a busy street.
A: Philosophical distance
B: Flight distance
C: Social distance is determined in part by the situation
D: Critical distance
E: Social distance
F: Physical distance
这一段一开头就提到，危险距离指的是逃离距离和进攻距离之间的狭窄区域。
这段讲的就是动物间的社会距离的概念及其重要性。
这一段第一句话就提到“社会距离不是不变的，而是部分取决于环境的。”
答案可以从第一段找到，最符合原文对flight distance下的定义。
“…at which point the cornered lion reverses direction and begins slowly to stalk the man.”这时走投无路的狮子调转过头来，开始慢慢地前进，接近人。所以当动物危险距离被入侵时，动物开始攻击。
根据文章，社会距离指心理距离。原句：…it is rather a psychological distance.
动物间的社会距离不同。文中原句为：Social distance varies from species to species.
第5题：
Which of the following statement is NOT true?
A. When you run out of money, you can ask your partner to call back.
B. Telephone books in the US have different colors.
C. The state of Oregon has several area codes.
D. An area code is necessary in making a long-distance call.
40．答案为C 从全文可知A、B、D选项是正确的陈述，从第一段可知一个地区只有一个区号，不论该地区是大是小。
第6题：
You want the redistributed EIGRP AS 10 routes to have an administrative distance of 121 when they appear as RIP routes in the routing table of A1.Which command should you use on a router to accomplish this goal?（）
A. redistribute eigrp 10 metric 121
B. redistribute rip metric 121
C. default - metric 121
D. distance 121 10.1.1.6 0.0.0.0
第7题：
According to the passage, when you get a wrong number in making a long-distance call, you should______.
A. check your number and call again
B. tell the operator what has happened
C. Ask the operator to put you through
D. Ask the operator what has happened
39．答案为B 第二段...call the operator and explain what happened可知拨错号码后可向接线员解释，以免收费。
第8题：
第9题：
Spacing in Animals
1. Any observant person has noticed that a wild animal will allow a man or other potential enemy to approach only up to a given distance before it flees.“Flight distance”is the terms used for this interspecies spacing. As a general rule,there is a positive relationship between the size of an ani-mal and its flight distance-the larger the animal,the greater the distance it must keep between itself and the enemy.An antelope will flee when the enemy is as much as five hundred yards a-way .The wall lizard's flight distance,on the other hand,is about six feet. Flight is the basic means of survival for mobile creatures.
2. Critical distance apparently is present wherever and whenever there is a flight reaction.“Criti-cal distance”includes the narrow zone separating flight distance from attack distance.A lion in a zoo will flee from an approaching man until it meets a barrier that it cannot overcome.If the man continues the approach,he soon penetrates the lion's critical distance,at which point the cor-nered lion reverses direction and begins slowly to stalk the man.
3 .Social animals need to stay in touch with each other. Loss of contact with the group can be fatal for a variety of reasons including exposure to enemies.Social distance is not simply the dis- tance at which an animal will lose contact with his group-that is,the distance at which it can no longer see,hear,or smell the group-it is rather a psychological distance,one at which the animal apparently begins to feel anxious when he exceeds its limits.We can think of it as a hidden band that contains the group.
4. Social distance varies from species to species.It is quite short-apparently only a few yardsamong some animals,and quite long among others.
5. Social distance is not always rigidly fixed but is determined in part by the situation.When the young of apes and humans are mobile but not yet under control of the mother's voice,social distance may be the length of her reach.This is readily observed among the baboons in a zoo.When the baby approaches a certain point,the mother reaches out to seize the end of its tail and pull it back to her. When added control is needed because of danger,social distance shrinks.To show this in man,one has only to watch a family with a number of small children holding hands as they cross a busy street.
A: differs among animal species
B: to psychological distance
C: begin to attack
D: to physiological distance
E: distance between an animal and its enemy before fleeing
F: distance between certain animal species before fleeing
这一段一开头就提到，危险距离指的是逃离距离和进攻距离之间的狭窄区域。
这段讲的就是动物间的社会距离的概念及其重要性。
这一段第一句话就提到“社会距离不是不变的，而是部分取决于环境的。”
答案可以从第一段找到，最符合原文对flight distance下的定义。
“…at which point the cornered lion reverses direction and begins slowly to stalk the man.”这时走投无路的狮子调转过头来，开始慢慢地前进，接近人。所以当动物危险距离被入侵时，动物开始攻击。
根据文章，社会距离指心理距离。原句：…it is rather a psychological distance.
动物间的社会距离不同。文中原句为：Social distance varies from species to species.
第10题：
Spacing in Animals
1. Any observant person has noticed that a wild animal will allow a man or other potential enemy to approach only up to a given distance before it flees.“Flight distance”is the terms used for this interspecies spacing.As a general rule,there is a positive relationship between the size of an ani-mal and its flight distance-the larger the animal,the greater the distance it must keep between itself and the enemy.An antelope will flee when the enemy is as much as five hundred yards a-way .The wall lizard's flight distance,on the other hand,is about six feet. Flight is the basic means of survival for mobile creatures.
2. Critical distance apparently is present wherever and whenever there is a flight reaction.“Criti-cal distance”includes the narrow zone separating flight distance from attack distance.A lion in a zoo will flee from an approaching man until it meets a barrier that it cannot overcome.If the man continues the approach,he soon penetrates the lion's critical distance,at which point the cornered lion reverses direction and begins slowly to stalk the man.
3. Social animals need to stay in touch with each other. Loss of contact with the group can be fa-tal for a variety of reasons including exposure to enemies.Social distance is not simply the dis-tance at which an animal will lose contact with his group-that is,the distance at which it can no longer see,hear,or smell the group-it is rather a psychological distance,one at which the ani- mal apparently begins to feel anxious when he exceeds its limits.We can think of it as a hidden band that contains the group.
4. Social distance varies from species to species. It is quite short-apparently only a few yards- among some animals,and quite long among others.
5. Social distance is not always rigidly fixed but is determined in part by the situation.When the young of apes and humans are mobile but not yet under control of the mother's voice,social dis-tance may be the length of her reach .This is readily observed among the baboons in a zoo .When the baby approaches a certain point,the mother reaches out to seize the end of its tail and pull it back to her. When added control is needed because of danger,social distance shrinks.To show this in man,one has only to watch a family with a number of small children holding hands as they cross a busy street.
A: Philosophical distance
B: Flight distance
C: Social distance is determined in part by the situation
D: Critical distance
E: Social distance
F: Physical distance
这一段一开头就提到，危险距离指的是逃离距离和进攻距离之间的狭窄区域。
这段讲的就是动物间的社会距离的概念及其重要性。
这一段第一句话就提到“社会距离不是不变的，而是部分取决于环境的。”
答案可以从第一段找到，最符合原文对flight distance下的定义。
“...at which point the cornered lion reverses direction and begins slowly to stalk the man.”这时走投无路的狮子调转过头来，开始慢慢地前进，接近人。所以当动物危险距离被入侵时，动物开始攻击。
根据文章，社会距离指心理距离。原句：… it is rather a psychological distance.
动物间的社会距离不同。文中原句为：Social distance varies from species to species.