His failure made him aware ___ he had made a great mistake in working out the plan.
#70120
A
of that
B
of
C
that
D
that of
推荐题目
We will visit Europe next year ______ we ________ the money.
#72588
A
provided; will have
B
provided; should have
C
provided that; have
D
providing that; will have
She found her calculator ________ she lost it. 
#74615
A
where
B
when
C
in which
D
that