【题目】While waiting for the opportunity to get, Henry did his best to perform his duty.
A.promote
B.promoted
C.promoting
D.to promote

【答案】B
【解析】句意：在等待着背提拔的机会的时候，Herry全力以赴地尽好自己的责任。本题考查固定搭配“get+过去分词”，get promoted“获得提拔”。故B正确。