There are navigation bars along the top and the bottom of the screen with so many levels and sublevels of options and feature organization that even switching the currently playing audio source becomes a touch - and eye - intensive process involving digging into at least two submenus of the Audio screen. (cnet.com)
Students in sublevel 1A learn the meaning and pronunciation of English words. (ascd.org)
The first level, Intensive English, includes sublevels 1A, 1B, 1C, and Newcomer English and enrolls approximately 21 percent of the school's LEP students. (ascd.org)