Communication along with information industry __ an important part in modern times.
#103041
A
play
B
plays
C
have played
D
are playing
推荐题目
一 When did the computer crash?一 This morning, while I the reading materials downloaded from some websites.
#102121
A
have sorted
B
was sorting
C
am sorting
D
had sorted
I am disappointed because I ________my favourite writer yet.
#99912
A
didn’t see
B
haven’t seen
C
don’t see
D
have not been seeing
Years ago we didn't know this, but recent science study ________that people who don't sleep well soon get ill.
#100471
A
showed
B
will show
C
has shown
D
is showing
--Kevin, you look worried. Anything wrong? --Well, I a test and I’m waiting for the result.
#102124
A
will take
B
took
C
had taken
D
take
The window ______ by Tom yesterday. Mr. White is repairing it now.
#100838
A
was broken
B
broke
C
is broken
D
breaks