定语从句关系词的选择与辨析 — 英语词汇题
题目
用 where、which、whose、when 填空，每词限用一次，可有一个词不使用。
The museum has a room ___ visitors can trace the development of Chinese characters. It displays an ancient inscription, ___ lines are still clear, and explains the period ___ the script began to take a more regular form.