在线名词解释大全

专业、全面、易懂的全领域名词百科

PartIIIVocabularyandStructureDirections:Thereareanumberofincompletesentencesinthispart.ForeachsentencetherearefourchoicesmarkedA),B),C)andD).ChoosetheONEthatbestcompletesthesentence.22.Manyparents________thattheyoftenfounditsimplyimpossibletocommunicatewiththeirchildren.

题型：单选题

选项

A. complaint

B. competed

C. completed

D. complained

正确答案：