The Greens walked ________ the door just now.
#50918
A
over
B
at
C
on
D
through
推荐题目
Millie always does her homework the evening but she watches TV Friday evening.
#47734
A
on; in
B
at; in
C
in; on
D
in; at
Project Hope has built many schools ________ big classrooms and libraries.
#48009
A
in
B
of
C
for
D
with