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【单选题】
最佳点火提前角=A.
初始点火提前角+基本点火提前角+修正点火提前角
B.
基本点火提前角+修正点火提前角
C.
初始点火提前角+修正点火提前角
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举一反三
【单选题】Excessive alkalinity of the water in an auxiliary boiler can cause _____.
A.
caustic embrittlement of the boiler metal
B.
acidic corrosion of the boiler metal
C.
hard scale deposits on the boiler tubes
D.
etching of the heat exchange surfaces
【单选题】习近平在全国高校思想政治工作会议上强调,(__)是一个国家发展水平和发展潜力的重要标志。
A.
教育现代化水平
B.
高等教育发展水平
C.
教育质量过硬
D.
教育未来规划水平
【单选题】In the sentence “perhaps restlessness is a necessary corollary of devoted literacy”, which of the following has the closest meaning with the word “corollary”?
A.
cooperation
B.
consequence
C.
conclusion
D.
coincidence
【单选题】Cargo that might leak from containers are known as ______.
A.
dirty cargoes
B.
caustic cargoes
C.
wet cargoes
D.
bulk cargoes
【单选题】Vanity Fair, a caustic satire novel on the aristocratic-bourgeois moiety of the time, is the masterpiece of
A.
William Makepeace Thackeray.
B.
Robert Burns.
C.
William Blake.
D.
Henry Fielding.
【单选题】Cargoes that might leak from containers are known as ______．
A.
Dirty cargoes
B.
Caustic cargoes
C.
Wet cargoes
D.
Bulk cargoes
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