_____ 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
My sister keeps _______ phone calls ________ her friends every night.
#47680
A
makes, for
B
making, to
C
making, for
D
makes, to
—I’m not sure when the 6th national population census(人口普查)completed?—_______ November, 2010.
#50749
A
On
B
In
C
At
D
Of
