---You didn’t lock the back door.一You are wrong．I .
#84912
A
have locked it
B
lock it myself
C
did lock it
D
do lock it
推荐题目
It is not failure itself but the attitude we have towards it __________ matters.
#85103
A
which
B
what
C
that
D
as
I can’t quite remember ________ I was taken to Beijing.
#85088
A
that it was when
B
when it was that
C
when was it that
D
that was it when
It is the idea____smiles can get rid of cold ____has been proved by the researchers many times.
#85504
A
which; which
B
that; that
C
that; which
D
which; that
I really don’t know for certain____ they discussed.this important event very secretly.
#85512
A
where was it that
B
where it was that
C
where that
D
it was where that