Standard Line with KJo?

[kerowo]

I think you are up against AK or AA way more often than you are up against 99, A9, K9 from him, unless he is an idiot.

You took a shot on the flop and got check raised on the turn. This is usually an indication that your top pair medium kicker is no good. You can show it down and lose for 2BB although about the only reason I'd do that is get a read on villian.