______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
------The two pairs of shoes are __________ the same colour． ------But they are different __________ colour．
#26201
A
of; from
B
of; in
C
in; from
D
in; in
Some people do as they please ________ what the result will be.
#25333
A
instead of
B
regardless of
C
in memory of
D
in place of
People who are addicted ______ drugs can not go without them for a few hours.
#28971
A
in
B
for
C
of
D
to
Though she was disabled,she maintained a positive attitude ______ human life.
#28980
A
of
B
to
C
on
D
for
By sending text messages or chatting online, we’ve been in touch for months, but I’ve never met my new friend _____.
#25437
A
by accident
B
on purpose
C
in the flesh
D
in her absence