2. (96-15-109) Choose the appropriate preposition.
You must work hard ... your English.
A) on B)at C)for D)from
2. (96-15-109) Choose the appropriate preposition.
You must work hard ... your English.
A) on B)at C)for D)from
Ответ: |
Сборник: Английский язык
Параграф:
In / on / at (other uses)
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