湖南省颁布实施的《餐饮计量规范》是()
A、推荐性规范
B、推荐性标准
C、强制性标准
参考答案:C
Peter was disappointed to see the bike he had ________ went wrong again.
A. repaired B had repaired C. repair D. to repair
在倾听过程中,属于不良倾听行为的是[ ]
①东张西望
②翻阅书报
③随意打断对方
④应和、注意
A、①②③
B、①②④
C、①③④
D、①②③④