Without facts , a person can’t form a correct opinion , for he needs to have actual knowledge          his thinking .
#71682
A
which to be based on
B
on which to base
C
which to be based
D
which to base
推荐题目
I kept looking at the man wearing a pair of glasses, wondering ________.
#70383
A
whether did I borrow his book
B
where I had seen him before
C
what I knew his wife
D
when had I helped him
Owen wouldn't eat anything ________ he cooked it himself.
#67454
A
until
B
since
C
unless
D
while
The music ______ she is dancing sounds beautiful.
#70198
A
by which
B
to which
C
with which
D
at which