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.

1. Data gathered by weather satellites has been analyzed by scientists, reporting that the Earth’s northern latitudes have
2. Data gathered by weather satellites has been analyzed by scientists, and they report the Earth’s northern latitudes as having
3. After analyzing data gathered by weather satellites, scientists report that the Earth’s northern latitudes have
4. After analysis of data, gathered by weather satellites, scientists report the Earth’s northern latitudes as having
5. After data gathered by weather satellites was analyzed by scientists, who report that the Earth’s northern latitudes have

问：为什么答案选C？ analyzing data gathered 不对啊，应该先gathered后analyzing才是呀.请大家帮我解答。

在此并无行动順序上的关系,因为动作执行者不一定也不需要相同

gathered是形容data的状态,无关scients.而analyzeing才是scients的主要动作