Humanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.
A、soTheboyranoutoftheclassroomwithouttheteacher's_______.
Humanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.
It________asashocktorealizethatIwasnotaloneintheroom.
Weregretto________thatitmaynotbepossibletodealwitheveryrequest.
Ababymightshowfearofanunfamiliaradult,_______heislikelytosmileandreachouttoanotherinfant.