必须是他英语怎么说

“必须是他”通常会用“It must be him”来表达。这句话的来源可能源于英语中“must”这个词，它表示一种强制性或必要性。例如：
It must be him who left the door open. (必须是他把门开了。)
You must finish your homework before you go out to play. (在出去玩之前，你必须完成作业。)
不过，在日常生活中，人们通常会使用更口语化的说法，例如“It's got to be him”或“It has to be him”。例如：
It's got to be him who took my phone. (必须是他拿了我的手机。)
It has to be him who spilled the milk. (必须是他把牛奶弄洒了。)