单项选择题
A.Place the battery on a shelf for storage.
B.Place the battery in a trash compactor separately from the laptop.
C.Dispose of the battery in the same manner as the laptop.
D.Refer to the disposal information located on the battery.
单项选择题 Acomputerhasbeenupgradedwithanewharddriveandafterreassemblingthecomputerandturningthecomputeron，thedriveLEDremainslitandanerrormessageduringpower-onselftest（POST）states，’NoDrivePresent.’WhichofthefollowingwouldMOSTlikelybethecause？（）
单项选择题 Whichofthefollowingitemcolorizesthepaperusingatwo-componentlaserprinter？（）
单项选择题 Whenexperiencingvideoproblems，whichofthefollowingshouldbeperformedFIRSTtoensurethatthemonitorisnotcausingtheproblem？（）