GWD 27

****E Q17:

So dogged were Frances Perkins’ investigations of the garment industry, and her lobbying for wage and hour reform was persistent, Alfred E. Smith and Franklin D. Roosevelt recruited Perkins to work within the government, rather than as a social worker.

1. and her lobbying for wage and hour reform was persistent,

2. and lobbying for wage and hour reform was persistent, so that

3. her lobbying for wage and hour reform persistent, that

4. lobbying for wage and hour reform was so persistent,
5. so persistent her lobbying for wage and hour reform, that

做的时候，就犹豫，最后还是错选A.其实觉得哪个都不对，请大牛指点！

这里考的是so ... that句型。

E 中 两个so 倒装句 共用一个 that 从句表结果。 第二个 so 句型中 省略了was.

谢！真神奇！因为两分句的so共用that,所以that前要加逗号，是吧？

A1  Yes.