建筑物和构筑物区别:有人见 过 find to do 的说法,吗?

有人见 过 find to do 的说法,吗? find/hear sb do的do有人称和时态的变化吗？谢谢 有find/believe/think it adj to do..那后面的能换成doing吗? I want to find a foreign friend to learn spoken english, how should I do? 第一次见面的时候，一方说how do u do，对方是否一定回答how do u do，会不会说“nice to meet u” Do you know those fools had all wanted to find you not guilty?什么意思？ I find that it is difficult to do the work .句子正确吗？ what to do和how to do的区别 what to do和how to do的区别 请问how to do与what to do的区别