کانال رسمی دانشگاه پیام نور pnu دانشگاه آزاد upnanews نمونه سوالات دانشگاه پیام نور IU

کانال رسمی دانشگاه پیام نور pnu دانشگاه آزاد upnanews نمونه سوالات دانشگاه پیام نور IU Telegram | DID YOU KNOW?

Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.

The S&P 500 slumped 1.8% on Monday and Tuesday, thanks to China Evergrande, the Chinese property company that looks like it is ready to default on its more-than $300 billion in debt. Cries of the next Lehman Brothers—or maybe the next Silverado?—echoed through the canyons of Wall Street as investors prepared for the worst.

کانال رسمی دانشگاه پیام نور pnu دانشگاه آزاد upnanews نمونه سوالات دانشگاه پیام نور IU from US