#考研英语#你不知道的熟词僻义系列

30. The author examines the practice of grade forgiveness by...(英一2019Text2)

　    [A] assessing its feasibility

　    [B] analyzing the causes behind it

　    [C] comparing different views on it

　    [D] listing its long-run effects

选项D中的run是什么意思？