Adeptly is the adverb of adept: it describes HOW someone does something — with real skill, and with the smoothness that comes from practice. 'She adeptly changed the subject.' 'He adeptly steered the boat between the rocks.' It does two jobs at once. It says the action was done well, and it hints that doing it was hard — that there was something to get wrong here, and the person did not get it wrong. That is why it fits so naturally with tricky social moments: adeptly avoided the question, adeptly handled the complaint. The word almost winks at the reader. Where you put it matters less than you think. Before the verb ('she adeptly handled it') is the most common and sounds most natural; after the object ('she handled it adeptly') is also correct and puts a little more weight on the skill. Though actually — this is a writer's word more than a speaker's. It turns up in reviews, reports, and journalism; in ordinary conversation people say 'really well', 'like a pro', or just 'easily'. Nothing is wrong with using it when you speak, but it will sound careful and a bit formal, so use it where that fits.

熟練地、巧妙地（做某事做得又順又漂亮）