with+宾语+dong/be done he sat there with his hand ___ and his eyes ___upon the blackboard 答案是raised fixed 后面一个懂了 只是不明白这到底是按逻辑主语还是宾语?hand不是有执行者吗 为何被动 it is said that Beijing University was the first institute of higher learning__in China 答案是established 序数词后不是to be done吗?