分类：教育/科学
问题：向学长请教5`____seeingthewatch,shetho 
5`____seeing the  watch,she thought of her husband who di in the accident .  A`On  B`The monment  C`Immediately  D As soon as这四个答案好像都有一......就，但是`Immediately  在这里作时间状语吧还有就是从句的husband who died in the accident .这里我理解为定语从句。
回答：seeing the watch是省略了主语的状语从句。因为主从句的主语一样。
As long as seeing the watch,she thought of her husband who died in the accident.
= As long as she saw the watch, she thought of ... 

B名词，C副词都不可用。
On是介词，意思是 当....时候。
只有as soon as是连词， 一...就 很恰当。

你说的对。
who died in the accident.是定语从句修饰husband