[单项选择]在Catalyst 6500交换机上将端口3/1至3/24的传输速率设置为1Gbps,正确的配置是 A. set port speed 3/1-3/24 1000000 B. set port speed 3/1-24 1000000 C. set port speed 3/1-3/24 1000 D. set port speed 3/1-24 1000
A. the war is righted to get the roses B. the war took place in the time when roses were in blossom C. the war was fighted because of love affair D. the two sides raised the banner of rose 参考答案:D
第9题: [单项选择]慢性肺心病最常见的酸碱失衡类型是(). A. 代谢性酸中毒 B. 代谢性碱中毒 C. 呼吸性酸中毒 D. 呼吸性碱中毒 E. 代谢性酸中毒合并呼吸性碱中毒 参考答案:C 答案解析:慢性肺源性心脏病并发酸碱失衡时,最常见为呼吸性酸中毒:pH下降,PACO2升高。其次为呼吸性酸中毒合并代谢性酸中毒。亦可为呼吸性酸中毒并代谢性碱中毒:pH可正常,低血钾、低血氯,
第15题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard.A. Having a large office. B. Free business lunches. C. Having time to take children home from school. D. Keeping all kinds of equipment to himself. 参考答案:C 答案解析:[解析] Q: What is mentioned as one of the advantages of the man’s job