試題詳解

25. In a city that generates electricity by burning coal, how environmentally friendly are the following cars? X: Chevrolet Bolt, Y: FordF-150, Z: Toyota Camry, W: Toyota Prius Please arrange them in the correct order, from the most environmentally friendly to the least environmentally friendly.
(A) XWZY
(B) XZYW
(C) WXZY
(D) WZYX