Because of the rising cost of fuel, scientists are building automobile engines who will co

Because of the rising cost of fuel, scientists are building automobile engines who will conserve gasoline but still run smoothly.

此题为多项选择题。请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

Because of rising cost, we spent______ money on the project as had been planned.A．twiceB．t

答案解析
The steadily rising cost of labor on the waterfront has greatly increased the cost of ship

答案解析
Price ______ is at the top of the factors contributing to the rise of construction cost in

答案解析
You thought the rising cost of college tuition was bad？ Then check out the rising cost of

答案解析
Textbook prices are traditionally high. " Combined with the rising cost of tuition, the pr

答案解析
Heart surgery causes the costs of general hospital care to _____ .A.raiseB.ariseC.rise

答案解析
Because of rising cost we spent______ money on the project as had been planned.A.twiceB.t

答案解析