Using a disjunct:It is natural that she should fall in love with

Using a disjunct:
It is natural that she should fall in love with such a handsome boy.
【正确答案】:Naturally, she should fall in love with such a handsome boy.
【题目解析】:Naturally自然地;当然地;天然地;自然而然地;理所当然地。It is natural that表示“自然地,很自然”。