第5题: [单项选择]At the end of one month, the boys (looked forward to) their mother's (return) most earnestly, (as) they were really (tired with) their father's boiled eggs. A. looked forward to B. return C. as D. tired with 参考答案:D 答案解析:应改为tired of。be tired of为固定搭配,意为:对……厌倦,不用with。
第13题: [单项选择]A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?() A. Straight B. Console C. Crossover D. Loopback 参考答案:B
第14题: [单项选择]大、中城市和小城市总体规划图纸的比例分别为( )。 A. 1:25 000~1:10 000;1:10 000~1:5000 B. 1:50 000~1:20 000;1:20 000~1:10 000 C. 1:10 000~1:5000;1:5000~1:2000 D. 1:5000~1:2000;1:2000~1:1000 参考答案:A