THE 2-MINUTE RULE FOR WIDAF认证有效期

An outline of how Accessibility for ELLs assessments are scored And the way scores can be used. Beneficial for exam directors, EL educators, and college, district and condition administrators.与一般语言能力评价体系不同，这一体系不仅测量学生的英语能力，还测量学生在语文、数学、科学、社会四个学科的�