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??
不能是一直举着吗
追答raise是短暂性动词,不能持续的。如果是一直举着,应该是with his hand up。