In those days, our _________ concern was to provide people who were stopped by the snow storm with food and health care.
#19734
A
normal
B
constant
C
permanent
D
primary
推荐题目
I know you don’t like her, but try not to make it so ______.
#17966
A
curious
B
obvious
C
various
D
previous
–It’s said that we'll have a ________ the coming May Day.  – That’s so good.
#34847
A
three-days holiday
B
three-days' holidays
C
three-day holiday
D
three-days' holiday