Standard turn bet?

[GetThere1Time]

FWIW, the river is fairly simple and jba nailed it on the head.

b/f if you improve, c/f if you don't. Even if the river is a Q. When you check and he bets you're still a gigantic dog to be ahead against a LP, where as if you bet you get called by all kinds of worse crap and its an easy fold to a raise. Sometimes these guys even call with hands like 7-high just to "see what you have."