河南成教 / 大学英语4
正确率：100%
11、
A. 20 years'
B. 20 year
C. 20-years'
D. 20-years
Can you imagine what life will be like in _ _ _ _ _ _ time?
A. 20 years'
B. 20 year
C. 20-years'
D. 20-years
参考答案：
佳题速递：