happen to sb 意思

happen to sb 意思 sth.happen to sb. happen to sb 造句 happen to sb.是什么意思? sb.happen to do sth. sth.happen to sb.造句 用happen to do和happen to sb.造句 happen to sb.有这种结构吗? 用sth happen to sb 造句 what happen to sb 还是 what happened to sb it happen to sb that 和 sb happen to do sth 表达的意思一样么我知道有 sth happen to sb 某人发生某事 .sb happen to do sth .某人碰巧做某事.但 it happne that ...表示是碰巧还是发生呢 做好有例子 happen 有 sth happen to sb或者sb happen to do sth 那么occur同样的用法吗? introduce sb to sb 意思 sb.happen to do sth.意思辨析是“某人碰巧要去做某事”还是“某人碰巧做某事”? happen to sb和happen to do sth 造句并解释造的句子 sth.happen to sb.怎么造句啊?还要用过去式 sb happened/happen to do这两个那个对 HAPPEN ON ...这个短语 和sth happen to sb什么区别?