Which of the following examples Is correct?
"Rita received an A on her math test, B on her blology test,
and an A- on her history test."
"Rita recelved an A on her math test, received a B on her
blology test, and an A- on her history test."
"Rlta received an A on her math test, a B on her blology
test, and an A- on her history test."
"Rita recelved an A on her math test, a B on her blology
test, and recelved an A- on her history test."

"Rlta received an A on her math test, a B on her blology

test, and an A- on her history test."

Why the 1st is incorrect: it only says, "B on her biology test" where it should say "a B on her biology test.

So, the third answer is correct.

- "there are several movements that doris lessing was associated with. first of all, communism. she pursued her communist beliefs and included them in her writing, and was also a member of several communist book clubs. she is also strongly associated with feminism, her fight for equality and women's rights.

doris lessing is the kind of writer who has followers, not just readers. they have been engaged to her chiefly because of her involvement in major problems, such as politics and woman-ism."