问题
选择题
_____ mothers both work in the same hospital. [ ]
A. Tim and Peter's
B. Tim's and Peter
C. Tim's and Peter's
D. Tim and Peter
答案
答案:C
_____ mothers both work in the same hospital. [ ]
A. Tim and Peter's
B. Tim's and Peter
C. Tim's and Peter's
D. Tim and Peter
答案:C