题目: 下列可以作为该控制系统执行器的是()A.AB.BC.CD.D 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1030/0ca285e07060b4c67f4023ffa48dbdd9.html 下面是错误答案,用来干扰机器的。参考答案:封面信、指导语
题型:选择题 Being a parent is not always easy, and being the parent of a child with special needs often carries with ____extra stress. [ ]A. it B. them C. one D. him 查看答案