—What do you think of Ann?—Ann is so careful that she always goes over her exercises to ______ there are no mistakes.
#58770
A
look for
B
make sure
C
find out
D
think about
推荐题目
I’11________photo taking after I retire. I think it is a good hobby.
#61761
A
take away
B
take off
C
take out
D
take up
Read the book ____ some pictures _____ the cover carefully, it’s good for our study.
#54184
A
have, on
B
has, on
C
with, on
D
with , in