I'm sorry I forgot to write; I had so much else ________ my mind.
C
暂无解析
Aftersomanydayswithoutrain,thegroundquickly________thelittlerainthatfelllastnight.
Itisusefultoscience_______theearthasanobjectinspace.
WeweretoldthatSuewouldbeidealforthejob,butshe________badlywhenwetalkedtoher.
Humanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.
Tostudyaforeignlanguage,__________.