The reason ()she gave for not being present was () there was heavy traffic on her way here

问题描述:

The reason ()she gave for not being present was () there was heavy traffic on her way here
1./ ,because 2.why ,because 3./ that 4.why ,whether
为什么2不可以?

1,在英语的同一个句子中why和because不能连用.
2,如果你第一个空想要用why的话,那么第二个空要用that
3,第一个空可以填why/that或者是不填.