―I wonder _______they are waiting.―At the bus stop.
#54047
A
who
B
whom
C
where
D
why
推荐题目
--- Is this park______ you’ve visited recently? --- Yes, it’s the most beautiful one I’ve ever visited before.
#54463
A
the one
B
that
C
which
D
the one which
My parents showed__________ some old pictures that brought back sweet memories．
#52497
A
I
B
me
C
my
D
mine