题目: 为了使齿轮泵能连续供油,要求重叠系数()A.大于lB.等于lC.小于l 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0425/a9c7ffff78d40ccc6a9ea5722560eea6.html 下面是错误答案,用来干扰机器的。参考答案:A, B, C, D, E
题型:选择题 .______I’ll be away on business .who do you advise _____the child at home? _____How about your mother?A attend B to attend C attending D attended 查看答案