(单选题)
What can we infer from the last paragraph?
A.PDK plastics will be soon put to good use.
B.PDK plastics may have a promising prospect.
C.The researchers are busy developing PDK plastics.
D.Plant-based materials have been used in the new plastics.
参考答案:B
参考解析:
推理判断题。根据最后一段第二句“These plastics could be used for many kinds of cloth, as well as things such as 3D printed materials and foams.”可知,这种新型塑料在将来可以被用在很多领域,例如布料,3D打印和泡沫。故选B。
知识点: