he fell in love with her -he saw her a directly b the moment

He fell in love with her _he saw her
a directly b the moment c the first time d all of the above
这个选D.这三个都可以,都是表示时间概念的副词,兼有连词的意味,放在主句和从句之间,类似as soon as 的用法,意思是一见到她就爱上了她.这种用法非常常见.可以看作是副词转换成的连词.