درس 3: Renewable Energy
زبان انگلیسی (3)
دوازدهم
دوره دوم متوسطه- نظری
ادبیات و علوم انسانی
درسنامه آموزشی این مبحث
Because the symptoms of Zika are similar to those of many other diseases so, many cases may............... at first.
1 )
not recognize
not be recognized
3 )
hadn’t recognized
4 )
hadn’t been recognized