39. (v5-146-12) Choose the best answer.
One of the main advantages ... the new machine is that it doesnt use ... so much electricity.
A) of/out B)of/up
C) of / of
D) of / down
Choose the best answer. One of the main advantages ... the new machine
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Ответ: |
Сборник: Английский язык
Параграф:
Noun + preposition (reason for, cause of etc.) / preposition + noun
DTM тестирование онлайн | DTM test online