题目内容

Load control on a diesel engine is accomplished by ().

A. regulating the speed of the turbocharger
B. rotating the fuel injector pump plunger
C. regulating the speed of the fuel oil transfer pump
D. changing engine timing

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危害行为是一切犯罪在客观方面都必须具备的要件。

A. 正确
B. 错误

中西旅游审美文化的差异。

I'm in Greece at the moment. I like the weather()

A. here
B. there
C. that
D. thi

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