句子分析 My biggest problem is that I'm too busy.这个句中,that作什么成分,

句子分析 My biggest problem is that I'm too busy.这个句中,that作什么成分, My biggest problem is that I'm too busy什么意思 三道英语同义句转换My biggest problem is that I'm too busy.My biggest I‘m too busy.That’s my biggest problem.(合并为一句)My biggest pro my biggest problem is that I am too busy My biggest problem is that I’m too busy.When I was young,I u My biggest problem is that I'm too 英语翻译MY biggest problemMY biggest problem is that I'm too bus 4.My biggest problem is that I'm too shy in frant of a group My biggest problem is too busy.这个句子有问题么 能用busyness么 My biggest problem is ___I am too busy.I al_ways have too mu I suppose that is why...中that作什么成分?