This is Susan and that is Mary. _     my _        .
#43630
A
She's, friend
B
He's, friend
C
They're; friends
D
They're, friend
推荐题目
------ Why does the lake smell terrible? ------ Because large quantities of water _________.
#85918
A
have been polluted
B
has polluted
C
have polluted
D
has been polluted
One of the girls ________ from Hong Kong.
#44024
A
are
B
is
C
was
D
were
This pair of jeans______ too much. I don’t want to buy_______. 
#43661
A
pays, it
B
costs, it
C
takes, them
D
costs, them