______ book is ______ the floor.
#47592
A
An;on
B
A;under
C
The;under
D
The;on
推荐题目
We will celebrate the 90th birthday of the Chinese Communist Party ____June 29th, 2011 in Qinzhou.
#50636
A
on
B
at
C
in
D
during
Jim often goes to school _____ bike. But today he goes to school _____ the school bus.
#50294
A
on, by
B
by, by
C
by, on
D
on, on
