As the mid- examination is coming , the students are busy ____ it.
#95294
A
preparing
B
prepare for
C
prepare
D
prepareing for
推荐题目
Her account made all of us ________ .
#96880
A
to confuse
B
confusing
C
confuse
D
confused
In the traffic accident, his father came close to ____.
#98095
A
be killed
B
being killed
C
kill
D
killing