She didn't reach the top of the mountain.Her brother didn't reach it,either.

问题描述:

She didn't reach the top of the mountain.Her brother didn't reach it,either.
合并为一句:
( ) ( ) ( ) her brother reached the top of the mountain.
如果是 neither of she and 就变为四个空了,所以我也没招了…………

neither her nor her brother reach the top of the mountain应该用neither her nor 还是neither she nor ??

这个连词是什么意思来着??
求回复,谢谢!!!