Possible long-term consequences of the "greenhouse effect," the gradual warming of the Earth's climate, may include melting the polar ice caps and a rising sea level.
Possible long-termconsequences of the “greenhouse effect,” the gradual warming of the Earth’sclimate, may include melting the polar ice caps and a rising sea level. A. may include melting the polar ice caps and a rising sea level B. may include the melting of polar ice caps and the rising sea level C. may include polar ice caps that are melting and sea levels that are rising D. include melting the polar ice caps and sea levels that are rising E. include melting of the polar ice caps and a rise in sea level 这道题为什么选e啊。。我记得上新东方课的时候 老师说原文有情态动词 答案是不能替换的。。而且我感觉b 蛮平行的。。