Bob is in a hopeless situation, ______ we will keep a very close eye on. 
#75927
A
which
B
where
C
that
D
when
推荐题目
It was an unpleasant subject ____ we _____ for a long time.
#76789
A
about which…discussed
B
about which…argued
C
over them…argued
D
which…argued
However,the incident was the only spark_____the fire.
#77228
A
which set off
B
set off
C
that set off
D
setted off
The dictionary, a few pages ________ are missing, is of no use.
#78141
A
which
B
of which
C
whose
D
of that