(2012·安徽高考)I remembered ________ the door before I left the office, but forgot to turn off the lights.
#11369
A
locking
B
to lock
C
having locked
D
to have locked
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 She has been working hard day and night, which of course, _______ her pale face.
#14052
A
accounts for
B
stands for
C
goes for
D
answers for
We should take some measures to______ wild animals______.
#11808
A
protect ; from being killed
B
prevent; from killing
C
keep; being killed
D
stop; from killing