to 后接being done是什么语法结构

Trainers of captive dolphins and small whales often remark on their animals' responsiveness to being touched or rubbed.

里面的to being touched or rubbed 是什么语法结构？为什么to be touched or rubbed?

名词responsiveness（反应，响应）后面通常接介词 to，表示“对……的反应或响应”。如：

Such responsiveness to public pressure is extraordinary. 对公众压力如此快速积极的反应是非凡的。

We must improve our responsiveness to customers' needs. 我们必须提高满足顾客需求的反应能力。

由于这样用的 to 是介词，所以后面接动词时自然就要用动名词，即用 to being touched or rubbed。

陈根花 - 华文出版传媒执行主编

擅长：英语考试 | 采纳率 80% | 回答于 2021-02-05 10:17

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