Theyknewtheyhadto________actiontodealwiththeplaguebeforeitspreadtootherareas.
B
暂无解析
Ithoughtherrequestforfinancialaidwas___(reason),butsomehowitwasrefused.
Itisessentialthatyou__________anydocumentcarefullybeforesigningit.
Nowthatyouknowallthefacts，youcanmakeaninformed___(choose).
Thegoalofthecourseisto___(rich)ourunderstandingofothercultures.
MaryacceptedDavids___(invite)tojoinhimforlunch.