"I can't leave her out in this weather", the woman said to herself, so she stopped the car and opened the door.
"Do you want a lift?" she asked. The old woman nodded and climbed into the car. After a while, she said to the old woman, "Have you been waiting for a long time?" The old woman shook her head, "Strange", thought the young woman. She tried again. "Bad weather for the time of year", she said. The old woman nodded. No matter what the young woman said, the hitchhiker(搭便车的人) gave no answer except for a nod of the head or shrug(耸肩).
Then the young woman noticed the hitchhiker's hands, which were large and hairy. Suddenly she realized that the hitchhiker was actually a man. She stopped the car. "I can't see out of the rear-screen", she said. "Would you mind clearing it for me?"
The hitchhiker nodded and opened the door. As soon as the hitchhiker was out of the car, the terrified young woman raced off.
When she got to the next village she pulled up. She noticed that the hitchhiker had left his handbag behind. She picked it up and opened it. She gave a gasp(喘息)—inside the bag was a gun.
The woman stopped the car because ______.
A.the old woman asked her to
B.she recognized the old woman
C.she knew what the woman wanted
D.she wanted to help the old woman out in the bad weather
第3题
A.未设置preference_value的路由作为主路由
B.preference_value配置为100的路由作为主路由
C.静态路由支持路由备份
D.两条路由实现负载分担
第6题
A.在配置到达同一网络目的地的多条路由时,若指定相同优先级,可实现负载分担
B.VRP中静态路由优先级的缺省值为10
C.在配置到达网络目的地的多条路由时,若指定不同优先级,则可实现路由备份
D.VRP中静态路由的开销值为零
第7题
A.浮动静态路由的优先级高于动态路由协议。
B.不能将浮动静态路由导入动态路由协议。
C.在主线路正常情况下,浮动静态路由被导入动态路由协议。
D.主线路故障情况下,浮动静态路由马上触发拨号。
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