Контрольные задания > 4) When German chemist Kekule woke up after his strange dream, he could solve
his problem with the atoms.
1) True 2) False 3) Not stated
Вопрос:
4) When German chemist Kekule woke up after his strange dream, he could solve
his problem with the atoms.
1) True 2) False 3) Not stated