ask的过去式 asked 问；询问；要求；请求；恳求(给予)；征求；
ask的第三人称单数： asks现在分词： asking过去式： asked过去分词： asked
You can ask for a chemical analysis of your tap water.
你可以要求给你的自来水做化学分析。
I'd asked everybody but only two people came.
每个人我都请了，却只来了两个人。
He asked several questions concerning the future of the company.
他问了几个有关公司前途的问题。
温馨提示：
