试题详情
单项选择 适中0.65 引用1 组卷203
It is________to come into your leaders’ office without their permission.
A.a good mannerB.a bad mannerC.bad mannersD.good manners
19-20高二下·黑龙江佳木斯·阶段练习
知识点:manner可数名词的单复数 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!