Question

Someone shouted “Fire!”, but it was a ________ alarm and there was no danger. A. fake B. false C

Someone shouted “Fire!”, but it was a ________ alarm and there was no danger.
A. fake B. false C. unreal D. untrue

Answer 1

答案应该是B false 错误的
A fake 伪造的
C unreal 不真实的；假的；幻想的；虚构的
D untrue不真实的；不合标准的；不忠实的；不正当的
整个句子意思是有人喊“着火了”，但这是一个错误的警报，并没有危险。
所以根据语境，再结合各个选项的词义，答案B最恰当
希望帮到你

Answer 2

Someone shouted “Fire!”, but it was a ________ alarm and there was no danger.

B. false