Q30:

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
A,"句子,doing....."的形式,doing 后置也要和前面句子的逻辑主语保持一致吗,不是后置表示伴随和结果吗,前置才有这么一说吗

D中,如果将report as 结构改了,对不对!

The problem of A's "reporting" is that: it modifies "data gathered by weather satellites" not "scientists". And there is no problem with "Earth's..have"

D After analysis of data, is aweward already, and about report as, you can take a look OG 126,

More than thirty years ago Dr. Barbara McClintock, the Nobel Prize winner, reported that genes can “jump,” as pearls moving mysteriously from one necklace to another.

(A) as pearls moving mysteriously from one necklace to another

(B) like pearls moving mysteriously from one necklace to another

(C) as pearls do that move mysteriously from one necklace to others

(D) like pearls do that move mysteriously from one necklace to others（B）

(E) as do pearls that move mysteriously from one necklace to some other one