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МатематикаВопрос:
They have known/have been knowing him for many years.
Ответ:
They have known him for many years.
Похожие
- Ann has been learning/has learned English for 2 years.
- The children have been watching/have watched cartoons for 2 hours.
- We haven’t been having/haven’t had a holiday for 5 years.
- She has been teaching/has taught at this school for twenty years.
- Mary and Sue have collected/have been collecting stamps for 3 years.
- The birds have already flown/have been flying to the South.
- Ben has forgotten/has been forgetting to learn the poem.
- The train has just come/has been coming.
- John has been painting/has painted in his studio since 10 o’clock.
