How do you study _____ a test? -- I study _____ making flashcards
#46579
A
by, for
B
for ,for
C
for , by
D
by , by
推荐题目
There_____many people in Hong Kong______vacation every summer.
#49646
A
is;on
B
are;at
C
are;on
D
is;in
CCTV news reported Chairman Xi Jinping visited Russia _________ the afternoon ______ March22nd, 2013.
#46902
A
in ; in
B
in ; of
C
on ; in
D
on ; of
