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题库 / GMATAdvanced-SC-11
Sartre, an inadvertent guru, had an opinion on everything, painfully considered, elaborately reasoned, often changed.
often changed
and it was usually changed
that was often changed
changing often
one he often changed
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三组平行修饰opinion……差中选优就是A。。。Ideally, there should have been an and; however, this is just an acceptable writing style, especially used to emphasize attributes.
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