admit to doing / admit doing分别是什么意思?

admit to doing / admit doing分别是什么意思? admit to do ,admitto doing,admit to doing区别 admit doing 与admit to doing有神马区别 admit to doing 和admit doing一样吗? admit doing sth和admit to doing sht的区别 Admit to do和 admit doing有什么区别呢? 请问admit to do 和admit doing的区别 admit doing和admit to do的区别= = 有admit to doing这个短语吗?和admit doing有区别吗 admit doing和admit to (doing) sth 在意义和用法上有什么区别? admit doing和admit to (doing) sth 在意义和用法上有什么区别? 【admit to admit to 【admit to 动词+doing/动词+sb to do谁知道高中范围内的动词直接加doing当加人时用to do例如：admit + doing /admit +sb to do admit that；admit sth；admit doing sth的区别 请问admit to doing 和admit doing有区别吗 所有 动词+介词to+动名词的to都必须保留吗请问admit to doing 和admit doing有区别吗 还有stick to doing 能说 stick doing吗 所有 动词+介词to+动名词的to都必须保留吗, admit one's doing还是admit sb doing?