must/mustn't表达用电规则 — 英语词汇题

校规写着：“湿手时不可以触碰插头。”哪句话表达了同一�…

选择最佳选项填空。Last night, the lights in our building suddenly _____…

Last night, the lights in my home suddenly ___ (go) out because of a storm. My f…

Mia’s hands are wet, and she sees a damaged wire near a socket. Complete the s…

根据括号内提示完成日记，每空填入所给动词的正确形式。Ye…

根据用电规则补全单词：You mu__n't touch the socket with wet hands.

Before cleaning a desk lamp, you ___ turn it off and unplug it. You ___ pull the…

补全用电规则中的核心词汇，每空只能填 must 或 mustn't：插座…

To clean an electric kettle safely, you m___ unplug it first.（必须）

用 must 或 mustn't 填空，使句子符合安全用电规则（每空一词�…

在家中用电时，下列哪句话正确表达了安全用电规则？ A. You …

实验室安全手册上有三条用电规则：①You must turn off the lights …