There is an art room ___ the first floor.
#48801
A
in
B
at
C
on
D
for
推荐题目
---Why is the girl called Kitty so sad? ---_________, I think.
#46656
A
Because she passed the maths test
B
Because of she failed the maths test
C
Because of her bad points in the maths test
D
Because her failed the maths test
My little sister is afraid of to stay at home alone.
#51154
A
quietly
B
lonely
C
all the time
D
by herself
