解析 D。当实验室发生火灾时,选项 A“stay and watch(留下来观看)”、选项 B“panic and shout(惊慌失措并大喊)”和选项 C“use water to put it out(用水灭火)”都不是正确的应对方式。遵循疏散计划(选项 D“follow the evacuation plan”)才能保障自身安全。
A. should B. can C. may D. must 相关知识点: 试题来源: 解析 D。本题考查情态动词的用法。实验室着火时,我们必须立即拨打 119,“must”表示必须。“should”应该,语气不够强烈。“can”能够,“may”可能,不符合语境。反馈 收藏
始还始还When there is a fire in the science lab, you should ___.始还始还 A. 料四话约白积此十料四话约白积此
In a science experiment with fire, which of the following is the best choice to protect your head? A. Helmet B. Coat C. Shirt D. Shorts 相关知识点: 试题来源: 解析 A。本题关于头部防护装备。选项 A“Helmet”是头盔,能有效保护头部在有火的实验中免受伤害。选项 B“Coat”是外套,主要保护...
“Taiwan independence” is as incompatible with cross-Strait peaceas fire with water,and provocations by “Taiwan independence” forces will be responded with countermeasures. 睁着眼睛说瞎话 9月23日,针对拜登在美日印澳“四边机制”峰会上关于中国的言论,林剑表示,美方口口声声说不针对中国,但峰会第一个...
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Why is science under fire?Ryan, Kate
Escaping a fire is a serious matter. If you know what to do during a fire, you can1 a life. It is important to know the ways you can use and 2 them to everyone in the family, such as stairs and fire escapes. You shouldn’t take lifts. From the lower floo
Forest fire extinguished in Inner Mongolia Authorities confirmed a massive forest fire in north China's Inner Mongolia Autonomous Region had finally been extinguished Wednesday, after thousands of firefighters battled the blaze last Friday. Explanatory document issued on Belt and Road Initiative China issu...