Metrology and measuring equipment | Метрология и измерительная техника
Обучение грамматике
Справочник грамматики английского языка
Tests
1. BE or IS2. BE or ARE
3. WAS or WERE
4. HAVE or HAS
5. HAVE or HAD
6. DO or DOES
7. MAKE or MADE
8. BEEN or BEING
9. Metrology and measuring equipment
10. Metrology and measuring equipment
Результат тестирования:
0% - 20%
"2"
21% - 40% "2+"
41% - 60% "3"
61% - 80% "4"
81% - 100% "5"
Англо-русский словарь и система контекстуального поиска по переводам.
(произношение и перевод)