My best friend is good___ swimming, but I do well ________running.
#50344
A
at; in
B
in ; at
C
at; at
D
in; in
推荐题目
---It is generous ______ you to help me so much.--- My pleasure. A friend in need is a friend indeed.
#47514
A
for
B
that
C
with
D
of
