单选题
英语六级
2017-03-11
A．It is the latest model of a 3D printer.
B．It is a plastic widely used in 3D printing.
C．It gives fashion designers room for imagination.
D．It marks a breakthrough in printing material.
参考答案
D
答案解析
What does the speaker say about Filanex?
D。讲座中提到，用3D打印技术制作衣服最主要的挑战是找到合适的打印材料，讲话者认为Filaflex这种新型打印材料是一个重大突破。因此答案为D。
D。讲座中提到，用3D打印技术制作衣服最主要的挑战是找到合适的打印材料，讲话者认为Filaflex这种新型打印材料是一个重大突破。因此答案为D。
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