diploma是什么意思？

College graduates, for example, are particularly interested in driverless cars compared with those who have less education: 59 percent of college graduates said they would like to use a driverless car compared with 38 percent of those with a high-school diploma or lessWhere a person lives matters, toIt will not necessarily reduce road accidents.

College graduates, for example, are particularly interested in driverless cars compared with those who have less education: 59 percent of college graduates said they would like to use a driverless car compared with 38 percent of those with a high-school d

71% of parents with a college degree say they do it every day, compared with 33% of those with a high school diploma or less.

For instance, why does it have to take four years to earn a diploma?

While 9 out of 10 white students routinely get their diplomas within six years, only 7 out of 10 black students made it to graduation day in several recent classes.