题目内容：

归纳一些to后加动词ing 的词组 如 look forward to doing pay attention to doing

优质解答

1．动词+介词to+动名词　　(1) admit to doing sth.承认做了某事　　(2) apply to doing sth.适用于做某事　　(3) object to doing sth.反对做某事　　(4) see to doing sth.负责做某事　　(5) stick to doing sth....