Declaring that he was opposed to using this unusual animal husbandry technique to clone humans.
问题描述：
Declaring that he was opposed to using this unusual animal husbandry technique to clone humans.
这里的was opposed to 后面怎么可以连doing结构呢
答
此处to是介词
类似的短语还很多
be/get used to
look forward to
be devoted/committed to
be addicted to
object to
turn to
等等,总之要把见到to就当不定式符号的思维丢掉