It was thanks ___her help __ I was able to finish my paper.选to 和 that 此句是什么语法结构

It was thanks ___her help __ I was able to finish my paper.选to 和 that 此句是什么语法结构
It was thanks ___her help __ I was able to finish my paper.选to 和 that
此句是什么语法结构

It was thanks ___her help __ I was able to finish my paper.选to 和 that 此句是什么语法结构
thanks to her help that I.
thanks to sb 这里介词用to,对谁表示感谢,
that引导从句,这里解释这个help的具体内容

be thanks to的用法
从句一般都是用that引导的

1，题答错
2，正确的选择：FOR, WHEN

对，强调句用that，
thanks to 是多亏了的意思