_____ fine mornings, old people get together and do exercise by the lake.
#49567
A
At
B
on
C
To
D
In
推荐题目
They usually go home ____________.
#49192
A
by a bus
B
on a bus
C
by bus
D
on bus
Does his father go to work ________?
#49273
A
on his bike
B
on bike
C
by his bike
D
by the bike