Smoking, _______ is a bad habit, is, however, popular.
#73804
A
that
B
which
C
it
D
though
推荐题目
He made another wonderful discovery, ____ of great importance to science.
#69957
A
which I think is
B
which I think it is
C
which I think it
D
I think which is
The Science Museum , ________ we visited during a recent trip to Britain , is one of London’s tourist attraction.
#70060
A
that
B
which
C
what
D
where
It _____ ten years since they _____ to France.
#41050
A
was; moved
B
was; have moved
C
is; have moved
D
is; moved
My father may have to go into hospital, in ______ case he won’t be going on holiday.
#71841
A
whose
B
this
C
that
D
which