It will take them___to finish the course.A.one and a half year's timeB.a year and a halfC.a year and a half of timeD.a year and a half time原因.
问题描述：
It will take them___to finish the course.A.one and a half year's time
B.a year and a half
C.a year and a half of time
D.a year and a half time原因.
答
B a year and a half = one and a half years 一年半（ 固定用法）
如果不明白，请再问；如果对你有所帮助，
请点击本页面中的“选为满意回答”按钮，谢谢！
答
选A,绝对对
答
选项D 应该是 a year and a half's time名词所有格作定语
选项A 应该是 one and a half years’ time
明白了 答案只能是B a year and a half