回复：请告诉我美国高中的12年级选科课表的英语单词

I don't know the word but isn't is senior year schedule? I think it totally depends what you have had and what mandetory is. Have the mandetory scheduled and see what your dream college asks for, get these done. Good luck.
If you want to show that you still take challenge for your last high school year, you should take some hard course but you need to balence how much you still can handel beside busy application process.