过去分词作定语、表语和补语 — 英语词汇题
题目
Complete each sentence with the past participle of the verb in brackets. 1. The ______ (design，设计) panels were tested before the exhibition. 2. After the storm, the side entrance remained ______ (block，堵塞). 3. The curator had the damaged labels ______ (replace，更换).