#OG10语法268题及GWD22语法总结日记十八 搜索结果
7.NativeAmericanburialsitesdatingback5,000yearsindicatethattheresidentsofMaineatthattimewerepartofawidespreadcultureofAlgonquian-speakingpeople.A.werepartofawidespreadcultureofAlgonquian-speakingpeople
