As a rule, you can borrow only two books ______ in the library.
#27543
A
at one time
B
at a time
C
in no time
D
at times
推荐题目
This book _________12 units, _________ the unit of Music.
#25997
A
contains, including
B
includes, containing
C
contains, includes
D
including, contains
— Thank God you’re safe!— I stepped back, just ____ to avoid the racing car.
#25907
A
in time
B
in case
C
in need
D
in vain
In those days, we had no phones, so we have to keep in touch _____ writing often.
#27619
A
with
B
of
C
on
D
by
Jane helped me with my work last week when I asked for leave. ______, I’ll invite her to have dinner with me.
#25788
A
In return
B
In turn
C
In time
D
In vain