—Do you know how to pronounce this new word —Yes. I __________ in the dictionry just now

—Do you know how to pronounce this new word —Yes. I __________ in the dictionry just now.looked—Do you know how to pronounce this new word —Yes. I __________ in the dictionry just now.looked it up B．used it up C．clened it up D．picked it upA．looked it upB．used it upC．cleaned it upD．picked it up