97. During the last interglacial period, the climate on the Earth was warmer than it is today, and the consequent melting of the polar ice caps caused the sea level to raise about 60 feet over and above what its height presently is now. A. sea level to raise about 60 feet over and above what its height presently is now B. sea level to be raised over its height presently about 60 feet C. sea level to rise about 60 feet above its present height D. level of the seas to rise over and above its present height about 60 feet E. level of the seas to be raised over their height, now about 60 feet
我的问题是,ABCD似乎都犯了一个错误,也就是ITS和前面的IT没有指向同一个对象啊。。这样也是可以的么?我记得不行的啊?狂昏。。NN们来说一说啊。。
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