درس 1: Sense of Appreciation
زبان انگلیسی (3)
دوازدهم
دوره دوم متوسطه- نظری
علوم ریاضی
درسنامه آموزشی این مبحث
Since 1924, the winter Olympic Games ……… held in countries with snow covered mountains.
have been
2 )
had been
3 )
have
4 )
had