You can just scan the QR code to pay_______________ for your car. A: for the gase B: for the gases C: on the gase D: on the gases
You can just scan the QR code to pay_______________ for your car. A: for the gase B: for the gases C: on the gase D: on the gases
2. The brakes should be checked regularly ______.A.to avoid accidents B.to raise speedC.to reduce cost D.to save gasE. reduce the risks of accidents A: A正确 B: B错误 C: C错误 D: D错误 E: E正确
2. The brakes should be checked regularly ______.A.to avoid accidents B.to raise speedC.to reduce cost D.to save gasE. reduce the risks of accidents A: A正确 B: B错误 C: C错误 D: D错误 E: E正确
If a crankcase explosion occurs in a diesel engine, you should stop the engine and() A: immediately open all crankcase relief ports B: increase crankcase exhauster speed to draw cool air into the engine C: allow the engine to cool naturally D: increase crank case scavenge air to remove unburned gase
If a crankcase explosion occurs in a diesel engine, you should stop the engine and() A: immediately open all crankcase relief ports B: increase crankcase exhauster speed to draw cool air into the engine C: allow the engine to cool naturally D: increase crank case scavenge air to remove unburned gase
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