Most computer users think it necessary for their software ________ regularly．
#89719
A
to up date
B
to be updated
C
to have been up dated
D
to have updated
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With the financial crisis ________ across the globe, a lot of companies have shut down and many people have been out of work.
#98044
A
to spread
B
spreading
C
being spread
D
having spread
herself with other girls,she feels she is quite lucky.
#94185
A
Comparing
B
Compared
C
To compare
D
Being compared
Look, what a dirty classroom we have got! It really wants ______.
#93314
A
clean
B
cleaned
C
cleaning
D
to clean
As the life they were used to _____ changed by the terrible earthquake, the people in the earthquake-stricken area are doing all they can ______ their new life.
#95947
A
have now been, build
B
having now been, to build
C
has now been, to build
D
is now, build
While riding in the street, _____________.
#95903
A
someone called me from behind
B
my bike broke down
C
I heard my name called
D
an old man knocked down