درس 3: The Value of Knowledge
زبان انگلیسی (1)
دهم
دوره دوم متوسطه- نظری
ادبیات و علوم انسانی
درسنامه آموزشی این مبحث
Police officers often put a great deal of ............... on wearing your seatbelt because it is the most important part of keeping you safe on the road.