– Why did they help Mrs Brown with her work?– Because she was _____.
#48074
A
an old friend of them
B
the friend of them
C
on the their friend
D
a good friend of theirs
推荐题目
Noise pollution was a serious problem here      .
#48147
A
in the past
B
in the future
C
since then
D
once a week
Call Tony________ 563—8902.
#49155
A
in
B
on
C
at
D
with