高老师2年前 (2024-03-27)英语阅读（二）(00596)15

Presently, one of the main tasks of the BiotA lab is to________.

A.find new paint treatments and biocides

B.build exterior walls resistant to living things

C.design a new type of bioreceptive building material

D.foster the growth of organisms like mosses and lichens

正确答案是C