The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.
A、tobebasedonD
暂无解析
_____theteacher'ssuggestion,Tomfinallyfoundawaytosettletheproblem.
herehasbeenagreatincreaseinretailsales,____﹖
ProfessorWang,_______forhisinformativelectures,waswarmlyreceivedbyhisstudents.
Generallyspeaking,thehardoneworks,_______.
IheardthatyoureallyhadawonderfultimeatJohn'sbirthdayparty,_____?
