_______isafactthatEnglishisbeingacceptedasaninternationallanguage.
D
为了保持句子的平衡,往往用先行词 it 作形式主语或形式宾语,而把真正的主语或宾语放到后面,尤其是 that 引导的主语从句往往用先行词 it 作形式主语。此句也可以改写为: That English is being accepted as an international language is a fact.
Thesetwoalarmclocksarenormallysettogether,butnowtheyhavebeenresetafewhours_________.
ThedivisionofEnglishintoOldEnglish,MiddleEnglish,andModernEnglishisnonconventionalandnotarbitrary.
Accordingtothe"principles-and-parameters"theory,"principles"refertohighlyabstractpropertiesofgrammarwhichareappliedtolanguageingeneralandwhichgeneratephrasesandatthesametimerestrainthepowerofMovea,while"parameters"allowgeneralprinciplestooperateincertainrestrictedways,accordingtowhichparticulargrammarsofnaturallanguagesvary.
Theconclusionfromthestudyisnotdefinite;itisjust________.