Parents can spend many happy hours walking          the History Museum.
#48050
A
towards
B
past
C
through
D
across
推荐题目
--Who are you _____?-- My mother.
#49644
A
wait
B
waiting
C
waiting for
D
wait for
My father goes to work ______every day.
#48097
A
by a bike
B
in a bike
C
on a bike
D
ride a bike