问题
选择题
Lucy has worked in the city for ____________ .[ ]
A. two year and a half
B. two and a half year
C. two years and half
D. two and a half years
答案
答案:D
Lucy has worked in the city for ____________ .[ ]
A. two year and a half
B. two and a half year
C. two years and half
D. two and a half years
答案:D