【简答题】公告适用于在一定范围内公布应当遵守或者周知的事项。( )
【判断题】Inexhaustible resources are those that cannot be reproduced. Once the point of no return is reached, nothing will be left.()
【简答题】翻译。 1. What happened? _____________________________ 2. Beijing is great! _____________________________ 3. I broke my tail. _____________________________
【判断题】企业基本活动,可以细分为原料供应、生产加工、成品储运、市场营销和售后服务五种活动;
【简答题】本实验中光杠杆前足到后两足的垂直距离使用( )法测量。