only when i left my parents for ltaly [ ]how much loved them

问题描述:

only when i left my parents for ltaly [ ]how much loved them

用did i know 。 only 放在句首,要用倒装。 由题意可得,是用过去式。希望可以帮到你

only when i left my parents for ltaly [ ]how much loved them
只有当我离开父母多少意大利[]爱他们

only when i left my parents for ltaly [did i know ]how much loved them