平整场地系指平整至设计标高后,在()以内的局部就地挖、填、找平。
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Task 1 Fill in the blanks with the right words or phrases. Change the form where necessary.start withpay attentioncountdownalthoughas far ahead as possiblepreferpay offincentivewhereasrelated to1. Gorge kept his coat on, _______ it was warm in the room.2. When you set the date, please inform us _________________________.3. Radar employs radio waves ________ sonar uses sound waves.4. Which one do you _____, a glass of sherry or a cocktail?5. We should __________ to the issue of environmental protection.6. The _______________ was well under way.7. Let’s ________ our party _________ a light music.8. Your efforts will ___________ in the long run.9. The management is taking ___________ measures to increase the company’s productivity.10. There are many job opportunities ____________ my major.
设置交换机干线口时出现以下提示是什么原因?Switch(config-if)#switchport mode trunkCommand rejected: An interface whose trunk encapsulation is "Auto" can not be configured to "trunk" mode.
A. 命令中的单词错误
B. 没有在正确的模式下使用命令
C. 三层交换机,必须先设置干线封装格式才能进一步设置干线工作模式
D. 交换机硬件有问题