_____ 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
She is very strict____ her children____ studies.
#48094
A
with, with
B
to, in
C
with, in
D
to, with
 Some people are walking _______ the bridge and some boats are going _______ the bridge. 
#49364
A
across, across
B
over, through
C
through, through
D
through, over
On holidays, they prefer to _____ at home rather than _____.
#49615
A
staying, going hiking
B
stay, going hiking
C
stay, go hiking
D
staying, go hiking
We have _______ breakfast _______ seven o’clock_________ morning.
#47974
A
the; in, at
B
/; at, in the
C
the; in, in the
D
/; on, in