in case什么时候加that

in case什么时候加that in case 后可不可以加that 关于in that case for fear that /in case in that case 的意思 so that in case 区别 用in case,in case of ,in any case,in no case,in that case中任何一 in case that ,for fear that 区别 in case that和in case的区别 in this case和in that case有什么区别? in case 与in case that有什么区别? in that case和in which case 的区别?