The largest city in africa is
a.
lagos, nigeria
b.
addis ababa, ethiopia
c.
cairo, egypt
d.
johannesburg, south africa

Which of the following comparisons is true? a: high school tests generally cover more material than college exams. b: your college curriculum is more fixed and standardized than your high school curriculum. c: you get more personal attention in class from your college professors than from your high school teachers. d: college professors usually don't review test material in class the way high school teachers do.