Anyone know where if i can find answers for open doors 7th edition? and I also don't understand this question. The extent to which market economies rely on specialization is extraordinary. It is the use of resources of an individual, region, or nation to produce one or a few goods or services rather than the entire array of goods and services.

In the passage above, the type of context clue is:

A. an example clue

B. a contrast clue

C. a synonym clue

D. a clue from another sentence