This is the house _______ I once lived
#75156
A
which
B
in which
C
that
D
in that
推荐题目
Peter has many friends,______can help him . 
#77333
A
few of which
B
few of whom
C
few of that
D
few of them
He made another wonderful discovery, _______ of great importance to science. 
#76145
A
which I think is
B
which I think it
C
which I think it is
D
I think which is