[ Other - Science ] Open Question : Can i still take Naval Science 1 (JROTC) in my Junior year?

I'm becoming a Junior in August & my school already started next year's schedule pick. I chose Naval Science 1 as my first choice. But in the book it says Naval Science 1: 9-10 2: 10-11 3: 11-12 4: 12 only Do you think I can still join?

Source: http://answers.yahoo.com/question/index?qid=20110406115916AAoqcnQ

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