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【单选题】
真正有效的通气量是A.
生理无效腔
B.
每分钟肺泡通气量
C.
肺活量
D.
机能余气量
E.
潮气量
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反馈参考答案：
举一反三
【单选题】MPI delivers fuel at the engine intake port near ( ).
A.
intake valve
B.
exhaust valve
C.
exhausts
D.
none of above
【简答题】Your calorie intake for building mess is determined by ______.
【简答题】A low sodium intake is beneficial to ______.
【简答题】A．habit B．expedience C．harvest D．intake
【简答题】A．habit B．experience C．harvest D．intake
【单选题】The Tolerable Upper Intake Level, or UL, is used to
A.
estimate calorie needs of the average person
B.
evaluate the highest amount of daily nutrient intake unlikely to cause adverse health effects.
C.
evaluate your current intake for a specific nutrient.
D.
compare the nutrient content of a food to approximate human needs.
【简答题】The intake manifold carries the air-fuel mixture into the engine. The exhaust manifold is on the opposite side of the engine to the intake manifold.According to the paragraph, which statement is true?...
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