—Where did you find our chemistry teacher? —It was in the lab ______ he was doing his experiment. 
#67244
A
that
B
where
C
which
D
in which
推荐题目
It is well-known that the panda lives _____there is plenty of bamboo.
#68091
A
in the place
B
the place where
C
in which
D
where
________, as long as I’m with nature, I don’t care.
#67906
A
However tough the journey is
B
Whatever tough the journey is
C
However the journey is tough
D
Whatever the journey is tough