Microsoft ended support for Windows XP after April 8, which _______a major operating system for some Chinese computer users, and advised users to upgrade to Windows 8.1.
#99227
A
remained
B
remains
C
is remaining
D
is remained
推荐题目
The mayor of Beijing says that all construction work for the Beijing Olympics _____ by 2006.
#105003
A
has been completed
B
has completed
C
will have been completed
D
will have completed
. –Hi, Bob, don’t you know me? --Oh, it’s you. I _____you.
#103815
A
didn’t recognize
B
don’t recognize
C
haven’t recognize
D
won’t recognize
So far this year we _______ a fall in house prices by between 5 and 10 percent.
#103053
A
saw
B
see
C
had seen
D
have seen
--Could you tell me where you’re working now, Tony? --In the new development zone. But I ________ in a computer company for five years.
#102255
A
have worked
B
had worked
C
was working
D
worked[