今天考试了用英文怎么说怎么写

今天考试了可以用英语表达为 "I took a test today." 或 "I had an exam today."

其中, "took" 和 "had" 都可以表示"参加"的意思，而 "test" 和 "exam" 都可以表示 "考试"的意思。

这种表达方式来源于英语的日常用语，在英语口语和书面语中都很常见。

例句：

I took a math test today. (今天我参加了一场数学考试。)
I had a final exam today. (今天我参加了期末考试。)
I took my driving test today. (今天我参加了驾驶考试。)