Using a non-finite verb form:He threatened that he would stop lo

Using a non-finite verb form:
He threatened that he would stop loving her or give her away.
【正确答案】：He threatened to stop loving her or give her away.
【题目解析】：Threaten + that 从句/to do sth. 表示“扬言要……；威胁……；恐吓……”。