GWD3-22语法题（发现网上没有该题的讨论）

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。

在此並無行動順序上的關係,因為動作執行者不一定也不需要相同

gathered是形容data的狀態,無關scients.而analyzeing才是scients的主要動作

我觉得当然是由气象卫星收集数据后由分析师分析之后才发表

A被动表述不好,且
            ,reporting会产生修饰歧义

B they\having不好

D使用analysis改变原意:分析师分析

E被动表述不好再加上主要子句部份不见了……..

1，data是“数据”的复数形式，ABE排除

2，report as后面+having,错。have在这里是情态动词，不存在ing形式。D错。

由上，选C