题目内容
(请给出正确答案)
[主观题]
It can be inferred from the passage that which of the following was the prime goal in scie
ntists' searching for organic means of producing plastic?
A.the reduction of energy used in petrochemical plastic manufacture
B.the reduction of the production cost of petrochemical manufacture
C.the development of a biodegradable plastic
D.the creation of plastics with more useful qualities
E.the reduction of fossil fuel emissions in the environment
提问人:网友brucemx
发布时间:2022-01-07