although i am filled with ___ to go back home for the spring festival,i am forced to stay here

问题描述:

although i am filled with ___ to go back home for the spring festival,i am forced to stay here
答案是desire,为什么不能用anxiety
anxiety不也有急切热切之意吗

这个是的,但是英语里面将求的是最佳答案,对么?
desire是渴望,
anxiety侧重焦虑
当两者出现的时候当然是选择最佳答案了,