请根据下列八道题的题意，选择正确的一项来完成句子。来测一测自己辨别易混词语的能力！

BBC Lingohack “英语大破解”：Why has the periodic table not expanded for 10 years? 为何元素周期表十年来未添新成员？

How multilingual dreams are connected to language learning 多语言的梦与语言学习的联系 Episode 230626 / 26 Jun 2023 Learn why you should get a good night’s sleep before your next English test ...