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单选题
Which of the following statements is correct regarding an oil with a high viscosity index?（）
A
A large change of viscosity occurs with a minor change in temperature
B
No change in viscosity occurs with any change in temperature
C
Very little change in viscosity occurs with a significant change in temperature
D
The viscosity of the oil increases with an increase in temperature
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Which of the following statements is correct regarding an oil with a high viscosity index?A.A large change of viscosity occurs with a minor change in temperatureB.No change in viscosity occurs with any change in temperatureC.Very little change in viscosity occurs with a significant change in temperatureD.The viscosity of the oil increases with an increase in temperature
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At zero load the intake manifold pressure is greater than the exhaust manifold pressureB
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单选题Which of the following statements is correct concerning the viscosity of lubricating oil?（）A
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考题
单选题Which of the following statements is true regarding the VERSIONS BETWEEN clause？（）A
The VERSIONS BETWEEN clause may be used in DML statements.B
The VERSIONS BETWEEN clause may be used in DDL statements.C
The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.D
The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.
考题
单选题Which of the following statements is correct regarding an oil with a high viscosity index?（）A
A large change of viscosity occurs with a minor change in temperatureB
No change in viscosity occurs with any change in temperatureC
Very little change in viscosity occurs with a significant change in temperatureD
The viscosity of the oil increases with an increase in temperature
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