He has five___________ , and they are all doctors working in the same hospital . 
#4442
A
sons- in-laws
B
son-in-laws
C
sons-in-law
D
son in laws
推荐题目
I was just talking to Mary when Jack _____
#4419
A
cut in
B
cut down
C
cut out
D
cut up
steak   
#4402
A
thread
B
meant
C
leaves
D
Break
I can guess it would be _____ if he knew the truth.
#4416
A
rare
B
rarely
C
awful
D
awfully