To understand the grammar of the sentence，you must break it______ into parts．
#4913
A
down
B
up
C
off
D
out
推荐题目
The jug ____ easily．Be careful how you handle it．
#4797
A
will be broken
B
will break
C
is broken
D
breaks
He apologized for _____.
#4530
A
his not being able to come
B
his being not able to come
C
his being able not to come
D
him not being able to come
—It is _______he often fails in exams_______ makes his parents worried about him.—So, he has to work whole-heartedly.
#59068
A
what, that
B
that, what
C
that, that
D
/, that