11.   Each approach would require an infusion of general revenues.

12.   For one, the approach required tuning in to two different radio beacons, and the plane carried only one instrument for doing so.

13.   It had convinced those districts that abandoned phonics entirely that even the most innovative whole-language approaches required a phonics component.

14.   One problem is that this approach requires either a site operator to label the site or a third party to construct a blacklist.

15.   Since the approach would not require the building of an elaborate platform, it is much cheaper.

16.   Such an approach would require more supple procurement procedures, something that the agency and Congress ought to be able to devise.

17.   That approach would require a heavy investment by the cell phone company and is accurate to only a few thousand feet.

18.   That approach would require a permanent army of officials to adjudicate every complaint against Microsoft, a task that justice wants no part of.

19.   Such an approach requires many interchangeable players, and until defender Iain Fraser recovers from groin surgery late next month, the Revolution might have to sacrifice some offense.

20.   Such an approach would also require an extensive national data bank that critics said would lead to a national identification card.