_________ happened to be no one in the building when the fire broke out.
#94807
A
It
B
There
C
This
D
That
推荐题目
I don’t think they will help us,          ?
#93215
A
do I
B
don’t I
C
will they
D
won’t they
(2009福州市高中毕业班第一次单科质量检查)There are altogether fifty-six students in our class,     is a new comer from a faraway mountain village.
#95046
A
the most hard-working of who
B
of whom the most hard-working
C
the most hard-working of them
D
but the most hard-working of whom
He made another wonderful discovery, ______ of great importance to science.
#92237
A
which I think it is
B
which I think is
C
which I think
D
I think which is