求助(现在完成时):"Has the bus left ______?”“Yes,it has ______ left.” 急用,
问题描述:
求助(现在完成时):"Has the bus left ______?”“Yes,it has ______ left.” 急用,
答
:"Has the bus left 【yet ”“Yes,it has 【already 】left.”
不明白的再问,多谢!