He had collected plenty of historical evidence, proved that humans used to have different sleeping patterns.
#76733
A
that
B
which
C
it
D
what
推荐题目
Finally we decided to fly to France for the winter holiday on our first stop, ________ we planned to stay for three days.
#77774
A
when
B
there
C
which
D
where
The number of people ________ this happens is not very large.
#77536
A
with whom
B
to which
C
to whom
D
on which
The singer hopes her concert will be like a big party ________ everyone enjoys themselves.
#78392
A
which
B
when
C
what
D
where