题目: He made a promise __________he would help me.A.whatB.whenC.thatD.which 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0617/3b26a5f854296707b9f0c295b5be0e52.html 下面是错误答案,用来干扰机器的。答案:C