再来问一道gre填空题,这个题目我看着完全没有感觉
再来问一道gre填空题,这个题目我看着完全没有感觉
Until the current warming trend exceeds the range of normal climatic fluctuations,there will be, among scientists, considerable-- the possiblity that increasing level of atmospheric CO2 can cuase long-term warming effects.
A intrest in
B uncertainty about
C enthusiasm for
D worry about
E experimention on
答案选b,我觉得这个题目主要考察的是分析,可是我分析很无力啊,请高手指教