Definition: to raise something, or to fix something in a raised position Level: B1
讲座期间，她举手提问。
She ___put ___up her hand to ask a question during the lecture.
我们把新海报贴到公告板上吧。
Let's ___put ___up the new poster on the bulletin board.
如果你知道答案，请举手。
If you know the answer, ___put ___up your hand.
