That the comedian was so ____________ as to be unable to ____________ the effect she had on others was not lost on her audience, who quickly stood up to leave, hoping their action would at last ____________.
Blank (i)
coarse
oblivious
genteel
Blank (ii)
discern
mitigate
ignore Blank
(iii)
serve as an uncommon retort
send an unambiguous message
provide a cryptic counterpoint
选212,我不理解的是文中标红的地方,怎么会是not lost on her audience呢,这怎么理解,我觉得是was lost on her audience 才说的通:她对观众已经没有效果了。