Everyone can borrow from this public library only two books _____ and they must be returned within a month.
#27493
A
at one time
B
at times
C
at the time
D
at a time
推荐题目
___will the ambulance come. Take it easy and your mom will be OK.
#27039
A
At once
B
In no time
C
Right now
D
The instant
＿＿＿the gate and you’ll find the entrance＿＿＿the park＿＿＿the other side.
#28806
A
Through； to； on
B
Along； of； on
C
Down； to； at
D
Up； of； by
I was ashamed____ my failing the exam and decided on a measure to make up for it.
#29024
A
of; upon
B
for; on
C
at;on
D
about; upon