Many lives were saved the introduction of antibiotics. a)in b)with c)into d)at подробнее .

Question

Английский язык: Many lives were saved the introduction of antibiotics. a)in b)with c)into d)at подробнее .

Лиззка1904 · Answer

Many lives were saved with the introduction of antibiotics. - Многие жизни были с началом производства антибиотиков.
Берем with - предлог "с".