题目内容
汽车车身上的“4×4”的意思是____。( )
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世界上第一款全铝合金车身的大型豪华轿车是( )。
车身焊接技术包括____、____、____、____。
Globalization boosts the world economy by opening global markets and smoothing the flow of capital and commodities.
Globalization serves humanity best in that it is free of rules and regulations as well as supervision systems.
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