It’s very kind _____you to help me with my lessons. It is hard ____ me to learn them well .
#48927
A
of, for
B
of, of
C
for, of
D
for, for
推荐题目
Jim’s shirt is made _____ silk , and it’s made ______ china.
#48626
A
in, of
B
from, of
C
of , in
D
from , in
