Ifpaymentisnotreceived,legalactionwillbeouronly________.
C
A 挑衅、侵犯 B 优势、优点 C 选择、取舍 D 野心、抱负
Ifyouarewalkingawayfromaclocktower，youwillhearthetickingoftheclockfadetoapoint________itcannotbeheard.
Bloomfielddrewon______psychologywhentryingtodefinethemeaningoflinguisticforms.
Thesetwoalarmclocksarenormallysettogether,butnowtheyhavebeenresetafewhours_________.
Childrenhaveanatural________abouttheworldaroundthem.