The concept has multiple forms, and scholars and policymakers argue about the shape, scope and cost of the ideal program.

To expand its scope of business.

He spoke out against the idea of white and black as distinct groups, claiming that these distinctions ignored the scope of human diversity.

But Bowman's supporters argue that Monsanto is trying to expand the scope of patents in ways that would enrich big corporations and hurt small farmers.

This allegation has led to Google becoming?mired in?(陷入) a legal battle whose scope and complexity makes?the Jarndyce and Jarndyce case in Charles Dickens'?Bleak House?look straightforward.