It isn’t clear_____ is to blame.We need to find a solution to the problem first.
#85098
A
who is it that
B
who it is that
C
it is who that
D
that who it is
推荐题目
It was at that school ______ he realized his dream ______ he was going to be a teacher.
#85323
A
that; which
B
that; that
C
where; that
D
where; which
 I really don’t know _________ I put my wallet after I paid the bill.
#84766
A
where was it
B
it was where that
C
where was it that
D
where it was that
_______was last night ______I read about the history of English.
#85250
A
This ,when
B
It ,since
C
It .that
D
It ,before