Helen and Mary are good friends. _______often help each other.
#35333
A
Them
B
Theirs
C
They
D
Their
推荐题目
Tom’s uncle has devoted _________ to charity since he came to China 20 years ago.
#34880
A
he
B
him
C
his
D
himself
Helen and Mary are good friends. _______often help each other.
Tom’s uncle has devoted _________ to charity since he came to China 20 years ago.