say it in English 用英语说,所以选 D

而A 直接 speak English 讲英语
talk 谈话, 经常用 talk to / with, talk about
tell 告诉,可以说 tell a lie/ tell stories

祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!