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【简答题】

阅读理解。
A four-year-old girl is lying in the arms of a doctor. She has just become motherless. The bombing
(轰炸)destroyed(毁坏)her home and killed her mother.
Every day we see pictures like this on TVs or in newspapers. We see young Iraqi children begging
for food and water from American and British soldiers as they move through towns and cities towards
the capital, Baghdad(巴格达). We see these children following grown - ups, carrying bags of things
almost at the same size as their small bodies as they flee their homes in Baghdad.
'Dad, why are the Americans striking(攻击)us? Are we going to be killed?' asks the son of Abu
Sinar, an Iraqi engineer, Abu finds it hard to explain this war to his eight - year- old son.
He tries to comfort(安慰)him by saying, 'The bombs are far away from us. The Americans are
fighting the soldiers. We are going to be all right.' Even though Abu knows this isn't always the truth.
But what else can he do? In Baghdad, parents give their children sleeping pills to make them sleep so
that they won't hear the sound of bombing. And all the schools are closed.
'All we can do is to listen to and hear the war,' said Abu. 'We, all the people and the children,
have to live in fear. We feel hopeless and helpless. We don't know where the next bombs are going.
We can do nothing but wait to be killed. '
1. During the war, children are ________.
A. studying at school
B. fighting at the front
C. safer than their parents
D. in great er
2. The children have to flee their homes because ________.
A. it is erous to stay at home because of the bombing
B. their parents are not at home
C. they want to get food and water
D. they want to welcome the foreign soldiers
3. 'Sleeping pills' are ________.
A. a place to keep children safe
B. a kind of thing to help them to be away from the war
C. a kind of medicine to help them to fall asleep
D. a kind of food to make them strong
4. Abu finds it hard to explain this war to his son, because ________.
A. he doesn't want to tell him the real reason
B. he doesn't want to tell a lie
C. he doesn't know how to explain it clearly
D. it isn't good to tell him why

题目标签:轰炸攻击
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参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】DDOS攻击是利用_____进行攻击

A.
其他网络
B.
通讯握手过程问题
C.
中间代理
D.
以上都不对

【多选题】51%攻击无法做到( )

A.
修改他人的交易记录
B.
凭空产生比特币
C.
改变每区块的比特币发行数量
D.
阻止交易发出

【多选题】WIDS攻击检测包含()。

A.
Flood 攻击检测
B.
Weak IV攻击检测
C.
Spoof 攻击检测
D.
微波炉干扰检测

【单选题】无法有效防御DDoS攻击。

A.
根据IP地址对数据包进行过滤
B.
为系统访问提供更高级别的身份认证
C.
安装防病毒软件
D.
使用工具软件检测不正常的高流量

【多选题】网络攻击的步骤包括()

A.
攻击的准备阶段
B.
攻击的实施阶段
C.
攻击的善后阶段

【多选题】IP欺骗攻击的防范措施包括()。

A.
严格设置路由策略
B.
使用三层交换设备
C.
使用抗IP欺骗功能的产品
D.
严密监视网络,对攻击进行报警

【单选题】拒绝服务攻击的目的是

A.
使得计算机丢失数据
B.
依据计算机的漏洞获得计算机的控制权
C.
借助网络系统或协议漏洞,使得系统资源耗尽,无法提供正常服务
D.
控制用户的数据库,进入控制用户的应用系统
相关题目:
【单选题】DDOS攻击是利用_____进行攻击
A.
其他网络
B.
通讯握手过程问题
C.
中间代理
D.
以上都不对
【多选题】51%攻击无法做到( )
A.
修改他人的交易记录
B.
凭空产生比特币
C.
改变每区块的比特币发行数量
D.
阻止交易发出
【多选题】WIDS攻击检测包含()。
A.
Flood 攻击检测
B.
Weak IV攻击检测
C.
Spoof 攻击检测
D.
微波炉干扰检测
【单选题】无法有效防御DDoS攻击。
A.
根据IP地址对数据包进行过滤
B.
为系统访问提供更高级别的身份认证
C.
安装防病毒软件
D.
使用工具软件检测不正常的高流量
【多选题】网络攻击的步骤包括()
A.
攻击的准备阶段
B.
攻击的实施阶段
C.
攻击的善后阶段
【多选题】IP欺骗攻击的防范措施包括()。
A.
严格设置路由策略
B.
使用三层交换设备
C.
使用抗IP欺骗功能的产品
D.
严密监视网络,对攻击进行报警
【单选题】拒绝服务攻击的目的是
A.
使得计算机丢失数据
B.
依据计算机的漏洞获得计算机的控制权
C.
借助网络系统或协议漏洞,使得系统资源耗尽,无法提供正常服务
D.
控制用户的数据库,进入控制用户的应用系统