单项选择题

You needn’t write on __________ line. You cn write on __________ line.every; everyB.every;

everyYou needn’t write on __________ line. You cn write on __________ line.every; every B.every; every other C.every other; ech other D.every; ech otherA.every; everyB.every; every otherC.every other; each otherD.every; each other