The number of  the workers in this factory     300, that is to say, it       20%.
#69827
A
has increased by; has increased to
B
have increased to; have increased by
C
has increased to; has increased by
D
have increased by; have increased to
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Would you please ______ the paper for me and see if there are any obvious mistakes?
#84217
A
look around
B
look into
C
look up
D
look through
---- What does P.O._________?----Poster order, I guess.
#65789
A
call for
B
fall for
C
prepare for
D
stand for