________ fathers are both doctors.
#28527
A
Jim's and Bob's
B
Jim's and Bob
C
Jim and Bob's
D
Jim and Bob
推荐题目
We have six _____ .So we can know the time.  
#27975
A
plants
B
watches
C
balls
D
tapes
What did the headmaster say about Jim’s ____? 
#27782
A
two-months holiday
B
two month’s holidays
C
two-month holiday
D
two month’s holiday