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
He _____ football regularly for many years when he was young.
#101712
A
played
B
was playing
C
has played
D
had played
The manager was concerned to hear that two of his trusted workers _____.
#101325
A
are leaving
B
have left
C
were leaving
D
will leave
A new bridge ______ across the river and it is expected to open next year.
#103448
A
was building
B
is built
C
will build
D
is being built