I apologized to my parents _________not finishing the exercises in time.
#50543
A
to
B
for
C
as
D
except
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
I will work in Beijing ____ ten years.
#49802
A
at
B
for
C
after
D
in
Who is it _______? 
#48374
A
for
B
by
C
of
D
use