My documents are always ______ out according to the contents(内容) and dates so that I have no trouble in finding them when they _______. 
#103151
A
set; are needed
B
put; need
C
sorted; are needed
D
written; need
推荐题目
It is the first time that I ___ this kind of moon cake. 
#101854
A
enjoyed
B
have enjoyed
C
enjoy
D
enjoying
---Can I help you, sir? ---Yes. I bought this radio here yesterday, but it _____. 
#104442
A
didn't work
B
wouldn't work
C
can't work
D
doesn't work
I was just going to cut my rose bushes but someone _____ it. Was it you?
#102673
A
had done
B
has done
C
would do
D
will do
With more forests being destroyed, huge quantities of good earth _______ each year.
#104504
A
is washing away
B
is being washed away
C
are washing away
D
are being washed away