问题
单项选择题
校园网内的一台计算机不能使用域名而可以使用IP地址访问外部服务器，造成这种故障的原因不可能是
A．本地域名服务器无法与外部正常通信
B．提供被访问服务器名字解析的服务器有故障
C．该计算机DNS设置有误
D．该计算机与DNS服务器不在同一子网
答案
参考答案：C
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校园网内的一台计算机不能使用域名而可以使用IP地址访问外部服务器，造成这种故障的原因不可能是
A．本地域名服务器无法与外部正常通信
B．提供被访问服务器名字解析的服务器有故障
C．该计算机DNS设置有误
D．该计算机与DNS服务器不在同一子网
参考答案：C
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| Fruit is good 1 people. Many people eat some 2 every day. Mr. and Mrs. Black 3 fruit very much and every Monday Mrs. Black goes to buy fruit in the 4 near her house. The man in the shop knows her well and helps her a lot. She can buy all 5 of fruits there－apples, pears, 6 and bananas. During the year, the price of each kind of fruit is not the 7 : sometimes 8 and sometimes low. Mrs. Black 9 to buy cheap fruit. But Mr. Black likes bananas very much. So 10 buys bananas for him every week. She only buys cheap fruit for herself. | ||||
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