n. + difference >>共 258
goal 22.58%
time 10.04%
policy 8.79%
price 5.76%
gender 3.80%
age 3.57%
class 3.03%
year 2.38%
personality 1.49%
pressure 1.49%
time + n. >>共 1490
period 2.92%
trial 2.78%
slot 1.77%
line 1.32%
difference 1.26%
rate 1.11%
constraint 0.88%
one 0.82%
at 0.79%
hand 0.69%
每页显示:    共 168