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[单选题]

About _______ of British children receive primary and secondary education through the independent system.

A.5%

B.6%

C.7%

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更多“About _______ of British child…”相关的问题
第1题
ISDN的BRI接口的总速率为()

A.64Kbps

B.80Kbps

C.128Kbps

D.144Kbps

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第2题
下面关于ISDN说法完全正确的是()。

A.PRI提供的信道是2B+D,ISDN使用的是数字线路

B.BRI提供的信道是2B+D,ISDN使用的是模拟线路

C.PRI提供的信道是24B+D,ISDN使用的是模拟线路

D.BRI提供的信道是2B+D,ISDN使用的是数字线路

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第3题
在接入网中,与电信管理网相连的是哪个接口?()

A.业务节点接口(SNI)

B.维护管理接口(Q3)

C.用户网络接口(UNI)

D.ISDN基本速率接口(BRI)

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第4题
电信运营商提供的ISDN服务有两种不同的接口,其中供小型企业和家庭使用的基本速率接口(BRI)可提供
的最大数据速率为 (17) ,供大型企业使用的主速率接口(PRI)可提供的最大数据速率为 (18) 。

A.128Kb/s

B.144Kb/s

C.1024Kb/s

D.2048Kb/s

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第5题
What is your favorite color? Do you like yellow, orange, and red? If you do, you must
be an optimist (乐观者), a leader, and an active person who enjoys life, people and excitement.Do you prefer grays and blues? Then you are probably quiet, shy and you would rather follow than lead.You tend to be a pessimist.At least, this is what psychologists (心理学家)tell us, and they should know, because they have been seriously study ing the meaning of color preference, as well as the effect that colors have on human beings.They tell us among other facts, that we do not choose our favorite color as we grow up — we are born with our preference.If you happen to love brown, you did so,as soon as you opened your eyes, or at least as soon as you could see clearly.

Color does influence our moods (情绪)― there is no doubt about it.A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress bri ngs warmth and cheer to the saddest winter day.On the other hand, black is depressing.A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area — until it was repainted green.The number of suicide attempts immediately fell sharply; perhaps it would have fallen even more if the bridge had been done in pink or baby blue.

Light and bright colors make people not only happier but also more active.It is an established fact that factory workers work better, harder, and have fewer accidents when their machines are painted orange rather than black or gray.

1.The author regards the psychologists'findings as ().

A.groundless

B.doubtful

C.reasonable

D.unusual

2.According to the psycholog ists, a person’s color preference ().

A.is formed as he grows up

B.is acquired through experience

C.is decided by his surroundings

D.is possessed from birth

3.It can be concluded from the passage that bright color lovers tend to be ().

A.quiet

B.active

C.depressive

D.pessimistic

4.The example of the bridge is used to illustrate that ().

A.people tend to kill themselves by jumping from bridges

B.color can affect people’s moods to a great degree

C.the bridge should have been repainted earlier

D.certain color can kill people sometimes

5.The notion that machines painted orange can reduce the risk of accidents ().

A.is a well-accepted fact

B.remains to be proved

C.is an illusion of workers

D.is a good wish of scientists

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第6题
● 试题三 下面是某路由器的部分配置信息,解释标有下划线部分的含义,将解答填入答题纸的对应栏内

● 试题三

下面是某路由器的部分配置信息,解释标有下划线部分的含义,将解答填入答题纸的对应栏内。

【配置路由器信息】

Current configuration:

!

hostname router1

isdn switch-type basic-net3 第 (1) 处

!

interface Ethernet0

ip address 10.0.0.1 255.255.255.0

ip nat inside 第 (2) 处

!

interface bri0

ip address negotiated 第 (3) 处

ip nat outside

encapsulation ppp

pppauthentication pap callin 第 (4) 处

ppp multilink 第 (5) 处

dialer-group 1

dialer string 2633

ppp pap sent-username 263 password 263 第 (6) 处

ip route 0.0.0.0 0.0.0.0 bri 0

access-list 2 permit any 第 (7) 处

dialer-list 1 protocol ip permit 第 (8) 处

ip nat inside source list 2 interface bri 0 overload 第 (9) 处

End

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第7题
在路由器Router2上运行show running-config命令后得到的部分配置信息如下,结合图2-9所示的网络拓
扑图和问题2的相关信息,将(5)~(8)空缺处的内容填写完整。

Router2show running-config

……

hostname Router2

(5)

!

isdn switch-type basic-net3

!

interface bri 0

ip address 192.200.10.2 255.255.255.0

(6)

(7)

dialer load-threshold 80

PPP multilink

dialer-group 1

(8)

!

dialer-list 1 protocol ip permit

!

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第8题
The customer()to the storekeeper about the poor quality of the refrigerator.
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第9题
Jim says()everyone will be affected by the tax increases,but I'm sure he's exaggerating.

A.only about

B.nearly about

C.just about

D.all about

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第10题
Watch the Conversation in 5.1 again and choose the best answer;Mark asks for suggestion

A.about how to meet Jenny

B.about how to interest Jenny

C.about where he might meet Jenny

D.about how to become friendly with Jenny

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第11题
This is the key_____ an improvement of their living conditions.

A.of

B.to

C.for

D.about

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