根据中文意思完成句子.I _____ _____ _____ a greeting card on Mother's Day.

问题描述:

根据中文意思完成句子.I _____ _____ _____ a greeting card on Mother's Day.
母亲节那天我通过电子邮件给妈妈发了一张问候卡.

I emailed my mother a greeting card on Mother's Day.