• 2022-06-04
    确保间隙在限制范围内。
    A: Make sure that the clearance is in the limits.
    B: Make sure that the clearance is in bounds.
    C: Make sure that the clearance is in limitations.
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      【单选题】6. ________wear seat belt when you drive a car. A.Make sure of B.Make sure that C.Be sure to D.Be sure that A. Make sure of B. .Make sure that C. Be sure to D. Be sure that

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      ______ before you leave the lab. A: Make sure that the windows are shut B: To make sure that the windows are shut C: Making sure to shut the windows D: To be sure to shut the windows

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      make sure

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      在顶升飞机之前,确保飞机的稳定性。 A: Make sure that the aircraft is stable before you lift it with jacks. B: Make sure that the aircraft settles before you lift it with jacks. C: Before jacking up aircraft make sure that aircraft stability is ensured. D: Before jacking up aircraft make sure that aircraft stabilization is ensured.

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      确保没有溶剂在发动机尾喷管附近。 A: Make sure that solvents are not near the engine exhaust. B: Make sure that solvents are outside the engine exhaust. C: Make sure that solvents are not in close proximity to the engine exhaust. D: Do not leave solvents in the vicinity of the engine exhaust.