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
"The ground is wet." "Yes, didn't you know? ______for the last 20 minutes."
#104897
A
It's raining
B
It was raining
C
It's been raining
D
It has rained
— This is Tom speaking.— Oh, it’s great. But I ______ your voice just now.
#101279
A
didn’t know
B
didn’t recognize
C
didn’t hear
D
don’t know
I will stay at home and read some books if it ________ tomorrow. 
#101843
A
rain
B
will rain
C
rains
D
is going to rain