It is very kind _____ you to help me with my lessons. It is difficult _____me to learn them well.
#51240
A
of , of
B
for , of
C
of , for
D
for , for
推荐题目
There is a big tree ________ the classroom.
#48535
A
in front of
B
at the front
C
in the front of
D
in front
I was born ________ the morning ______ August 1st, 1993.
#49915
A
in ; of
B
on ; of
C
on ; for
D
at ; of
You can call Gina ____ 6828799. That’s ____ telephone number.
#49294
A
at, she
B
in, his
C
at, her
D
on, he