MAT 110 · Materials TestingSession 3 · Hour 1 · A bend that tellsInstructor cue 갈라지거나 앉는다. 어느 쪽인지 적는다.90 minNow Open · 5 min left · next Demo한ENScriptBodyClearHour 1A bend that tellsHour 2Follow A bend that tellsHour 3Your turn · A bend that tellsHour 4Check A bend that tellsThis browser cannot play the film.CheckCrack or sit. Write which. Week 3: name, order, result. Then Crack or sit. Write which.