a. + policy >>共 712
monetary 10.73%
economic 8.42%
new 8.36%
fiscal 1.93%
national 1.78%
social 1.65%
american 1.64%
current 1.48%
domestic 1.44%
major 1.42%
major + n. >>共 1020
currency 3.00%
city 2.43%
problem 1.81%
change 1.52%
issue 1.36%
company 1.34%
role 1.22%
championship 1.15%
player 0.98%
bank 0.94%
policy 0.40%
每页显示:    共 287