107.While the cost of running nuclear plantsis about thesame as for other types of power plants, the fixed costs thatstem from building nuclear plants make the electricity they generate moreexpensive.这是正确选项,求问各位大神两个问题:
第一,为什么the same as后面比较结构省略之后留下的是介词for而非of?难道补全不应该是the same as the cost of吗?
第二,the cost for与the cost of有什么区别呢?
跪谢~