51.   The number of countries on the margin is expected to create a powerful impetus for a flexible approach.

a. + approach >>共 945
new 7.58%
different 6.96%
cautious 2.08%
such 1.84%
same 1.81%
similar 1.65%
best 1.39%
aggressive 1.31%
conservative 1.10%
traditional 0.94%
flexible 0.43%
flexible + n. >>共 432
hour 8.34%
work 8.02%
schedule 5.83%
approach 4.13%
system 1.86%
tube 1.70%
labor 1.62%
policy 1.62%
account 1.30%
arrangement 1.30%
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