問題詳情
【題組】45. What can we infer from the passage?
(A) It takes time to see how nanotechnology can be developed to maximize its benefits for humans and the environment.
(B) Nanotechnology promises all the answers to contemporary human problems.
(C) Nanotechnology provides more pros than cons in future.
(D) Nanotechnology pays the way for economic boom in underdeveloped countries.
參考答案
答案：A
難度：困難0.333333
統計：A(5),B(3),C(5),D(1),E(0)