How many subjects will you take, but you won't be allowed to take the college entrance examination?

It doesn't matter. Even if you can't get the diploma, it won't affect the college entrance examination. As long as your student status file is still there, you can register for the college entrance examination normally. Universities don't care whether you graduate from high school or not. As long as you pass the exam, you don't need a high school certificate. . Rest assured.