In the US, it’s (relatively) common to attend university courses while in high school, but not that common to attend courses from top universities while in high school (and in some cases this is almost literally impossible, e.g. because the best universities are physically too far away) .
In the US, it’s (relatively) common to attend university courses while in high school, but not that common to attend courses from top universities while in high school (and in some cases this is almost literally impossible, e.g. because the best universities are physically too far away) .