問題詳情
【題組】60. The author believes that, since the signing of the Kyoto Protocol, ________.
(A)politicians have started to do something to better the situation
(B) few nations have adopted real tough measures to limit energy use
(C) reductions in energy consumption have greatly cut back global warming
(D) international cooperation has contributed to solving environmental problems
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)