Ms Nancy didn't mind at all ______ to the ceremony.
B
暂无解析
ProfessorWang,_______forhisinformativelectures,waswarmlyreceivedbyhisstudents.
Therearesomepolicecarsinfront.Whatdoyousuppose_____?
You____himsoclosely;youshouldhavekeptyourdistance.
Modernscienceandtechnologyhas_____communicationbetweenpeoplefarapart.
Manypeopleattendvariouspubliclectures,chiefly______themselvesfamiliarwiththelatestdevelopmentofdifferentfields.