A: Physical exercise.
B: Food supply.
C: Water supply.
D: Enough sleep.
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
- Which of the following government regulations has the chief purpose of improving control of the money supply?
- Which of the following is wrong for enhancing the immune function（ ） A: Maintain a positive and optimistic mentality B: Intense physical exercise C: A balanced diet D: Get enough sleep E: Get vaccinated
内容
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Good health depends upon good food，exercise and getting enough sleep.
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3. Which of the following is not the inconveniences the man has found? A: It's difficult to find entertainment. B: There are fewer shops. C: There are fewer services. D: There is no sufficient food supply.
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4、 _______ help with weight maintenance. A: Good exercise and proper food B: Hard work and little food C: Rich food and little exercise D: Rich food and enough sleep
- 3
Which of the following is not advised to do before going on a trip A: Unplug electronics and appliances. B: Learn about adventure travel. C: Turn off water supply. D: Turn water heater to its lowest setting.
- 4
Which of the following is not a key part of the supply chain? A: Supply B: Operation C: Distribution D: Manufacturing