Please be serious. I am not _______. You should consider it carefully
A、sortingB
暂无解析
Severalloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.
Heworksinouruniversityasavisiting_______,notasaformalfacultymember.
Ifyouhaveanyproblemsduringyourstudyhere,pleasedonot_______tocallmeforhelp
Asateacher,youshouldnot_______thestudentsfromaskingquestionsinclass.
Freemedicalserviceis_______tonearlyallthecollegestudentsinChina.
