题目内容
（请给出正确答案）
Pistons for modern engines are made of _______.
A cast iron
B steel
C aluminum-alloy
D tin-alloy
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更多“Pistons for modern engines are…”相关的问题
如果想在Internet上搜索有关Detroit Pistons(底特律活塞)篮球队方面的信息，用下面那个关键词效果最好()。
A. "Detroit Pistons"
B. Detroit Pistons
C. basketball
D. Sports
A. the ancient architects had no technology
B. the modern architects use more advanced technology
C. the modern buildings are advanced because they are completely different from the ancient buildings
D. the modern buildings are more beautiful
A)因为国家之间的理解和友谊，所以举行了 1896年的第一届现代奥运会。
B)1896年首届奥运会的比赛项目，赢得了各国的友好的理解。
C)1896年第一届现代奥运会举行的目的是为了国家之间的理解和友谊。
D)在1896年的第一届现代奥运会上，国家之间有了理解和友谊。
E)1896年的第一届现代奥运会是为了增进国家之间的理解和友谊而举行的。
These shops normally______ in old antique items, not in modern ones.
A．major
B．pull
C．specialize
D．get
The sudden vowel shift in the history of English helped to shape ________ English.
A.Old
B.Middle
C.Early Modern
D.Late Modern
In modern society, foreign currency is the necessarity in business preparations.()
参考答案：错误
Does modern logistics mean transportation and delivery？
()Modern logistics is more about effective and efficient flow of materials and information.
A、 Yes, you’re right
B、 No, it’s not the whole story
C、 No, you' re wrong
Modern crime is characterized by
A．unlimited violence
B．great diversity
C．unimaginable cruelty
D．careful planning
Modern industry must have developed ______.
A．before the Middle Ages
B．around the 19th century
C．in Greece or Rome
D．machines to take tests
