The cakes are delicious.I’d like to have ____ third one as _ second one I ate was too small.A.the,the B.a,the C.the,a D.a,a为什么不选B 定冠词的用法是序数词前都加the,那为啥这个就不行我说反了应该选B我选的是C但不懂

问题描述:

The cakes are delicious.I’d like to have ____ third one as _ second one I ate was too small.
A.the,the B.a,the C.the,a D.a,a
为什么不选B 定冠词的用法是序数词前都加the,那为啥这个就不行
我说反了
应该选B
我选的是C
但不懂