—You were brave enough to raise objections at the meeting.
— Well, now I regret ________ that.
D
regret后所跟动词有todo与doing两种形式，不定式表示“为做某事而遗憾”，doing表示“为做过某事而后悔”。“havingdone”则更强调动作已发生而无法挽回。
Hedeclined_______moreaboutit.
名词解释：copyright
Thewoundedsoldierswouldrecoverquicklyiftheywerewell________.
名词解释：preferredstock
Iwouldlove________tothepartylastnightbutIhadtoworkextrahourstofinishareport.
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