这是whom did Teacher Wang ask the question?的直接翻译。在汉语里，动词“问”在后面可以带两个宾语，一个指人（“谁”），一个指事物（“问题”）。指人的宾语在前，指事物的宾语在后。

This is the literal translation of "Whom did Teacher Wang ask the question？"In Chinese, the verb 问 can take two objects, one denoting person(谁), the other denoting object(问题), and the former one always goes before the latter.