—Is this your bicycle, David?     —No, it's not     . It's Helen's.
#39731
A
his
B
mine
C
yours
D
hers
推荐题目
Jack is a boy, ______ last name is Brown.
#52896
A
he’s
B
my
C
his
D
he
---______do you need?---Size 6.
#39369
A
What big
B
How big
C
What size
D
Which size
Bill is ___________ classmate. He is a friend of ____________, too.
#54471
A
my,mine
B
his, mine
C
his, my
D
hers, mine