【简答题】unit 3 After so much change we now need a period of .A. stability
【单选题】...my preference is for greater involvement from her daddy so that my daughter understands a strong parental unit. (Para. 10)
A.
… I prefer to be more involved with her daddy so that my daughter understands a strong parental unit.
B.
… I prefer my husband to be more involved with his daughter so that she understands a strong parental unit.
【单选题】unit 9-3.mp3: The article is_______, so it will bring more profits.
【单选题】选择正确的词义: f rom China to Peru
【单选题】Unit4-3 But so far there ___________ no true water wars.
【判断题】当两个波在空间同一区域叠加时,振动的强度等于每个波的强度相加.