Many people won't realize the importance of their health ( )they have lost it.

问题描述:

Many people won't realize the importance of their health ( )they have lost it.
A.afer B.when C.until D.as

选C,固定搭配not...until的直接运用,此搭配意思是:直到.才
翻译是:许多人们不会意识到他们的健康的重要性直到他们已经失去(才认识到)
希望对您有用,