Only then did he             the effects of his action.
#19434
A
aware
B
aware of
C
become aware
D
become aware of
推荐题目
He was __________ at the __________ waste of food in the school.
#19156
A
shocked; shocked
B
shocking; shocked
C
shocking; shocking
D
shocked; shocking
 After his journey from Beijing during the National Day, Tom returned school, __________.
#18117
A
exhausting
B
exhausted
C
being exhausted
D
having exhausted
Glasses are       __and must be handled with great care.
#19324
A
abundant
B
diverse
C
extinct
D
fragile