Humanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.
A、soHumanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.
Insomeschoolschildrenwhoprefertoreadbooksratherthan________footballbecomesocialoutcasts(被抛弃者).
Sorrysir,wedon'thavewineorbeer.Weareonlylicensedtosell_______drinks.
________fromtheoccasionallatenightparty,ourneighborsareveryquiet.
________theconcerthadbegundidwerealizewhatasplendidshowitwasgoingtobe.