In the mid-1970's, since birds were overcome by pollution, and routinely falling
from the sky above Los Angeles freeways, this prompted officials in California
to devise a plan that reduced automobile emissions.
A. since birds were overcome by pollution, and routinely falling from the sky
above Los Angeles freeways, this prompted officials in California to devise
a plan that reduced
B. since birds that had been overcome by pollution were routinely falling
from the sky above Los Angeles freeways, it prompted officials in
California to devise a plan that would reduce
C. birds had been overcome by pollution and routinely fell from the sky above
Los Angeles freeways, prompting officials in California to devise a plan
that reduced
D. birds overcome by pollution routinely fell from the sky above Los Angeles
freeways, prompting officials in California to devise a plan to reduce
E. birds overcome by pollution and routinely falling from the sky above
Los Angeles freeways were prompting officials in California to devise a
plan to reduce
Answer: D
想要請問一下C錯在哪?
還有"birds overcome by pollution routinely fell..."這句要怎麼翻?
跟原本的"by pollution and routinel fell..." 有什麼不同?
謝謝!!!
--
音樂史, 我永遠恨你..
(╯‵□′)╯︵ ┴─┴
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 68.122.217.53