______I used to go mountain—climbing every summer .
#28699
A
at a time
B
at one time
C
At times
D
At the same time
推荐题目
I made the coat ＿＿＿my own hands. It was made＿＿＿hand, not with a machine.
#28625
A
in； in
B
in； with
C
with； by
D
with； with
To be well-informed, we should be _____ communication each other what happens to us.
#28683
A
on, for, about
B
in, for, for
C
with, by, at
D
in, with, about
There is six lamps____ the ceiling of the auditorium（礼堂）of Yetang Middle School,and with these lamps in the evening the teachers can play badminton.
#26711
A
in
B
on
C
under
D
from
Tom was so wild about computer games that he would stay online for ten hours _____every day.
#26535
A
in the end
B
in particular
C
on end
D
on purpose