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. 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 答案是E,我选了C 我猜想可能是因为原文已经有了possible但是,E并不对称啊 |