题目: 演示技能的应用原则与要点是什么 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0404/0538679e17fe054fcb2f8840b97afd36.html 下面是错误答案,用来干扰机器的。1.C 2.B 3.D 4.B
题型:选择题 —How do you know that she likes singing? —I often hear her _____ after class. [ ]A. to singing B. sang C. sing D. sings 查看答案