Выберите правильную форму сказуемого ( Active or Passive ) и переведите.
1. powerful track-laying machines ( have developed, have been developed ) for the building of railroads.
2. the road is closed because the road works ( are conducting, are being conducted ).
3. at the first railways, sleepers ( laid down, were laid down ) along the track; nowadays they ( lay down, are laid down ) transversely.
Ответы на вопрос
Ответил nunny
1
1. powerful track-laying machines (have been developed ) for the building of railroads.
2. the road is closed because the road works (are being conducted ).
3. at the first railways, sleepers (were laid down ) along the track; nowadays they (are laid down ) transversely.
Новые вопросы