—_________T-shirt do you like better, the red one or the blue one?

—I prefer the red one.

A．How much

B．How many

C．Whose

D．Which

你认为应从哪些方面人手解决我国目前面临的洋垃圾泛滥的问题，提出你的解决思路或办法。要求：具有针对性和可行性，总字数500字内。