GeneralMotors,oneoftheworld'slargestautomanufacturers,isexpandingits________inthiscountry.
A、existenceTakeit______.Itisnothingbutajoke.
Iboughtthiseighteenthcenturywritingdeskataquite________price.
Weregretto________thatitmaynotbepossibletodealwitheveryrequest.
Let'sdrink_______Dicks'successinbusiness.
Humanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.