Friday.
Saturday.
Sunday.
Which（）teacher（）lessons to you every day?A、/；givesB、does；giveC、do；give
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You are the network administrator for All servers run Windows Server 2003. You are creating a backup schedule for the main file server. You need to create a schedule so that backup jobs are completed in the shortest amount of time possible. What should you do?（）A、Schedule a normal backup every Sunday. Schedule incremental backups every Monday through Saturday.B、Schedule a normal backup every Sunday. Schedule differential backups every Monday through Saturday.C、Schedule a copy backup every day.D、Schedule a normal backup every day.
When a host transmits data across a network to another host, which process does the data go through?（）A、standardizationB、conversionC、encapsulationD、synchronization
Which of the following access levels allows a user to perform normal day to day work with their own files but does not allow them to change system files or computer performance?（）A、AdministratorB、UserC、GuestD、Power user
单选题We wanted to go out yesterday but the weather was terrible. If it _____ a nice day, we _____ for a picnic.A had been; would have goneB was, would goC were; would have goneD would be; would go
单选题— Does your father go to work by ______ car every day?— No, he sometimes takes ______ bus.A a; theB the; aC 不填; aD a; 不填
单选题Which statement is TRUE concerning a towing vessel which，due to the nature of her work，is unable to keep out of the way of another vessel?（）A By day，she shall carry a black cylinder shapeB By day，she shall carry two black balls in a vertical lineC By night，she would show the same lights as a vessel not under commandD By day，she would show the same shapes as a vessel restricted in her ability to maneuver
