rhetorical

他充满激情但空洞的演讲不过是些修辞手段。

His passionate but empty speech was just full of ___rhetorical devices.

他的演讲充满了修辞技巧，非常具有说服力。

His speech was full of ___rhetorical devices that made it very persuasive.

当她说“你觉得我会相信这种谎话吗？”，那明显是个反问句。

"Do you think I'd believe such a lie?" she said, clearly asking a ___rhetorical question.