a. + cost >>共 604
borrowing 9.97%
high 7.43%
higher 6.19%
lower 5.73%
rising 3.26%
operating 3.21%
medical 2.25%
cutting 1.96%
health_care 1.84%
extra 1.84%
operating + n. >>共 423
cost 15.56%
profit 10.54%
expense 5.35%
company 4.65%
table 4.11%
loss 3.83%
income 3.01%
agreement 2.37%
margin 2.34%
unit 1.93%
每页显示:    共 602