Data gathered by weather satellites has been analyzed by scientists, reporting that the Earth’s northern latitudes have become about ten percent greener since 1980, due to more vigorous plant growth associated with warmer temperatures and higher levels of atmospheric carbon dioxide.
Data gathered by weather satellites has been analyzed by scientists, reporting that the Earth’s northern latitudes have
Data gathered by weather satellites has been analyzed by scientists, and they report the Earth’s northern latitudes as having
After analyzing data gathered by weather satellites, scientists report that the Earth’s northern latitudes have
After analysis of data, gathered by weather satellites, scientists report the Earth’s northern latitudes as having
After data gathered by weather satellites was analyzed by scientists, who report that the Earth’s northern latitudes have
题目答案是D - 我选C。D中"gathered by weather satellites"修饰有歧义，可以修饰scientists也可以修饰data。而且"report the earth's northern latitudes as having"的用法看起来wordy and awkward。
难道大家都觉得D比C好吗？？ | 
