پرسش‌ها با تگ (زبان انگلیسی)

برای کلمات زیر معادل فارسی بگید لطفا  Exception Case  Limit Case  Fringe Case  Extreme Case

After years of research, scholars have finally ……… this theory to a scholar in  ancient Greece.

سلام وقتتون بخیر میخواستم بدونم چرا تو این جمله if آورده؟  میتونست جمله رو با حذف if بگه؟ The police were unsure whether the sign was newly constructed or if it had been there for some time.

This society enjoys cultural ……… despite the fact that it consists of different ethnic  backgrounds.

which you are not changing you re choosing  یعنی چی ؟ 

If you spend your time chasing butterflies, they'll fly away. But if you spend time making a beautiful garden, the butterflies will come. Don't chase, attract.”

معنی ضرب المثل  " a book is like a garden carried in the pocket"

Only after food has been dried or canned ……… .

معادل فارسی برای " Persona Development" و "Product Roadmap"  و "Freemium Model"  از اصطلاحات بازاریابی و مدیریتی رو بگید لطفا 

Elementary schools in the United States provide formal education ……… arithmetic,  science, social science, and communication skills that include reading, writing,  spelling, and speaking.