If payment is not received, legal action will be our only ________.
A、aggressionC
A挑衅、侵犯B优势、优点C选择、取舍D野心、抱负
Theothertimingsystembelongsinourinternalclocks，which，left________，wouldtiethebodytoa25-hourrhythm.
Idon’tmind_______thedecisionaslongasitisnottoolate.
Theconclusionfromthestudyisnotdefinite;itisjust________.
Thereisadeadlock(僵局)inthediscussionwhenneithersidegives________totheother.
Searle'sclassificationofillocutionaryactsisbasedontheclassificationofperformativeverbs.
