It is very kind _____ you to help me with my work because it is very difficult _____me to do it by myself.
#48323
A
of; for
B
of; of
C
for;of
D
for; for
推荐题目
Call Tony________ 563—8902.
#49155
A
in
B
on
C
at
D
with
Thanks for ________ the secret ________ me.
#47260
A
keep, for
B
keeping, for
C
keep, at
D
keeping, to