What was so _____about Jasmine Westland’s victory was that she came first in the marathon bare-footed.

(2013·潍坊三县一模)If you don't work hard，it will be of no ________ for others to help you.

Taxi is one of the most common means of city transport, so the increase of taxi _______ in Hangzhou has led to much public concern.

 About________of the workers in that steel works________ young people.

With inspiration from other food cultures, American food culture can take a ______ for the better.