gradeupgrade.com Голосов: 5 Адрес блога: http://gradeupgrade.com Добавлен: 2013-03-10 14:38:07 блограйдером Знаток

Упражнение: проставить артикли, без подсказок

2013-05-26 22:46:31 (читать в оригинале)

Incoming! Sun Erupts With Huge Flare, Launches CME. Sun has unleashed biggest solar flare of year, quickly followed by Earth-directed coronal mass ejection (CME). Both phenomena have potential to impact communications and electronics on Earth and in orbit. Although sun is currently experiencing “solar maximum” … Continue reading →