The failure of his plan made him _____ that he had made a great mistake in working out the plan.
#18240
A
be aware
B
aware of
C
aware
D
be aware of
推荐题目
31. – How did your father catch so many fish?– By using a ________. 
#20284
A
bamboo long fishing pole
B
long bamboo fishing pole
C
fishing long bamboo pole
D
bamboo fishing pole, long