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
A.fram
B. narration
C.fragmented perspective
D.flashbacks and flash-forwards
E.psychologically laden symbolism
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
The sudden vowel shift in the history of English helped to shape ________ English.
A.Old
B.Middle
C.Early Modern
D.Late Modern
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
The (first) Olympic (Games) (in) modern (time) took place in 1896.
A．first
B．Games
C．in
D．time
Modern medicine has made great__________ to the health and welfare of mankind．
A.distributions
B.contributions
C.attributions
D.tributes
Technologically, the modern buildings are more advanced. The sentence means _____. 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
Because of the complexity of our modern machine, we need our workers ______.
A. to train special
B. specified in training
C. to have specified training
D. training specially
In many modern countries, children go to school______.
A. by free education
B. to be able to marry
C. to work for society
D. to rid themselves of "low" work
