LRN ENGLISH EXAMS: What is it? LRN b2 What is it? <span style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" data-mce-type="bookmark" class="mce_SELRES_start"></span> LRN C2 What is it? Τι είναι το LRN B2 Τι είναι το LRN C2