---______ the farmers discovered the entrance to the secret cave in the valley?--- Totally by chance.
#85269
A
When was it that
B
How was it that
C
How it was that
D
When it was that
推荐题目
—The room is in a mess again! ——Sorry. It is ______ who ______.
#85268
A
me, is to blame
B
I, is to be blamed
C
me, am to be blamed
D
I, am to blame
It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.
#84771
A
which, that
B
that, where
C
where, that
D
which, where
---Do you know _______________________ won high click rate in micro-blogs?---It was the teachers’ wonderful chorus in the New Year’s gala.
#85024
A
what is it that
B
which is it that
C
which it was that
D
what it was that
Mike didn’t understand _______ made his wife so upset this morning.
#85276
A
what was it that
B
what it was that
C
how that was
D
why it was that