设<img src="https://static.zxtiku.com/wangke/imgs/topic/d4aba0a7c87850d4694156b9880b7b8d.jpg"/>件产品中有<img src="https://static.zxtiku.com/wangke/imgs/topic/668f8e1a964bfc83ac5d5be5dfc7a263.jpg"/>件不合格品，从这<img src="https://static.zxtiku.com/wangke/imgs/topic/d4aba0a7c87850d4694156b9880b7b8d.jpg"/>件产品中任取2件，已知其中有一件是不合格品，则另一件也是不合格品的概率是（）。 <p> A. </p><img src="https://static.zxtiku.com/wangke/imgs/topic/748ac12dd7f1157f95e80351d7fff158.jpg"/> <p> B. </p><img src="https://static.zxtiku.com/wangke/imgs/topic/f1fd67af10f1ab1cecfa963187de45b0.jpg"/> <p> C. </p><img src="https://static.zxtiku.com/wangke/imgs/topic/8f1c86e3bbb9e7ee6ea85657bf014ad4.jpg"/> <p> D. </p><img src="https://static.zxtiku.com/wangke/imgs/topic/6da80643863f1e405a5302faf3b40bf0.jpg"/>