如果磁盘损坏，关闭电源。
A: If the disk breaks, stop the supply.
B: If the disk bursts, switch off the supply.
C: If the disk shears, stop the supply.
A: If the disk breaks, stop the supply.
B: If the disk bursts, switch off the supply.
C: If the disk shears, stop the supply.
举一反三
- How did the men get their water supply at the South Pole A: [A] They dug out clean snow. B: They depended on ships to bring them water supply. C: They depended on planes to bring them water supply.
- A technician receives a computer for repair and observes that the fan on the power supply is not moving. Which of the following should the technician do？ （） A: Move the power supply voltage switch to 220 volts. B: Add an additional fan to help cool the computer. C: Replace the cable that attaches the power supply to the motherboard. D: Replace the power supply.
- In the fuel supply system of marine diesel engine, the displacement of the supply pump should be _____ the fuel consumption of the main engine to ensure that the main engine can get enough fuel supply. A: more than B: equal to C: less than D: AorBorC
- f the supply of a good in a market is limited, a company may follow a _____ approach to maximize revenue and to match demand to supply. A: penetration pricing B: psychological pricing C: full-cost pricing D: price skimming E: variable-cost pricing
- The incorrect way to restore the power supply during the ship's voyage and stop the prime mover is . A: Quickly close the switch for power supply B: First start the first backup generator to supply power C: When invalid, start the second backup generator D: Start the emergency generator when B and C are invalid