来自查红彬的问题
【帮忙分析下语法.找出主语.在线等10分ThepredictionsaboutcarbondioxideanditsroleinglobalwarmingsetforthbyArrheniuswerevirtuallyignoredforoverhalfacentury,untilscientistsbegantodetectadisturbingchangeinatmo】
帮忙分析下语法.找出主语.在线等10分
ThepredictionsaboutcarbondioxideanditsroleinglobalwarmingsetforthbyArrheniuswerevirtuallyignoredforoverhalfacentury,untilscientistsbegantodetectadisturbingchangeinatmosphericlevelsofcarbondioxide.
1回答
2020-08-31 20:51