他们知道除非报告在第二天完成,否则会有麻烦。

他们知道除非报告在第二天完成,否则会有麻烦。

They knew there would be trouble unless the report was finished by the next day.

▼点击显示答案

They knew there would be trouble unless the report was finished by the next day.

would 是 will 的过去式形式,在这里表示"将会",用于表达过去时间点对未来情况的推测或预期。 unless 是一个连词,意思是"除非",用于引出某种条件,表示如果不满足这个条件,就会发生主句所述的情况。

在 App 中完整学习这张卡片

在 App 中学习