Please tell me the after service of the computer; I’m worried about         a break down sometime.
#103321
A
there being
B
it being
C
there is
D
it is
推荐题目
—Why are you so depressed? —I _____ my MP4 player on the bus.
#102992
A
had lost
B
am lost
C
have lost
D
was lost
All possible means ___ been tried to stop the air______.
#103381
A
has, polluted
B
have, polluting
C
have, being polluted
D
has, being polluted
Ann       me her address but I’m afraid I       it.
#104539
A
gave;have lost
B
has given;have lost
C
gives;lost
D
had given;lost
I should very much like to have gone to that party of theirs, but _____. 
#104657
A
I’m not invited
B
I was not invited
C
I have not been invited
D
I had not been invited