They ________ extensive and possibly dangerous actual flight training.
A、undertakeB
句意：他们经历了大量的并且可能是危险的实际飞行训练。
—Whydidn’tyoubuyanewcar?
—IwouldhaveboughtoneifI_______enoughmoney.
Beforethe16thcentury,Latinwastaughtandlearnedfor____________.
Accordingtotheshipping_____itwillbeimpossibleforustoshipthegoodsinOctober.()
翻译：Afterreinspectionattheportofdestination,thequalityofthegoodsshippedexS.S.“RedStar”underContractNo.CT7543waotfioundncomplianeewiththecontractstipulations.
Thenewlawsthreatentodeprivemanypeople_______themostelementaryfreedoms.
