Robert Frost wrote in both _________ and the free verse, and sometimes he wrote in a form that borrows freely from the merits of both.
A.blank verse B.sonnet C.rhyming couplets D.the metrical forms正确答案D
Robert Frost wrote in both _________ and the free verse, and sometimes he wrote in a form that borrows freely from the merits of both.
A.blank verse B.sonnet C.rhyming couplets D.the metrical forms正确答案D