What two alternative explanations does the speaker give?what后面怎么跟了个two alternative 能分析下语法结构么

What two alternative explanations does the speaker give?what后面怎么跟了个two alternative 能分析下语法结构么 What ( ) two plus two 英语翻译 What alternative family forms have developed in the United States? 英语翻译 What alternative family forms have developed in the United States? alternative是什么意思 alternative是什么意思 alternative sanctions alternative是什么意思 alternative music alternative ending alternative是什么意思 alternative content alternative是什么意思 what is five and two? what is two pius twelve what's one from two? what fruit sounds like two? what fruit sound likes two