1) When was Einstein born? a) 1987 b) 1897 c) 1789 d) 1879 2) He was.... a) cook b) physicist c) painter d) engineer 3) He was born in a) Germany b) America c) France d) Switzerland 4) What was the greatest invetion made by him? a) paper b) car c) photoelectric effect d) phone, and other devices 

Ranglista

Vizuális stílus

Beállítások

Kapcsoló sablon

Automatikus mentés visszaállítása :?