主导航的调用代码是()。
A.{dede:channel type="top' row='8' }[field:typename/] {/dede:channel}
B.{dede type='top' row='8' }field:typename/] {/dede}
C. {dede:channel type='top' row='8 } [field:typename/]{/dede:channel}
D.{dede:channels type='top' row='8' } [field:typename/]{/dede:channels}