Failure would challenge the Administration's conciliatory approach toward China.

He was in civilian clothes but his stance, and the quiet way in which he challenged our approach, revealed him as a policeman.

It is also a great example of what can be achieved when we, as civil servants, decide to take a risk and challenge our traditional approach.

And Mr. Vance is again the rebel, challenging an older generation's cautious approach to change.

University researchers, usually reluctant to speak out, have started quietly challenging the agency's new approach.

In fact, the opposition is now challenging the Government's entire approach to overhauling the financial system.

He must've been dozing, for he hadn't challenged her approach.

Experience had taught him that there was nothing to be gained by challenging the Alliance's revisionist approach to history.

Even so, this work challenges our very approach to language because of the unique nature of the text written on the paper.

Lawyers for several workfare participants challenged the city's approach in court.