【单选题】网络营销与传统营销的关系描述错误的是( )
【单选题】A guest wants a hamburger, but since it's breakfast, there are o hamburgers. What is the first thing you do?
A.
Express understanding, and call a supervisor, who will find an alternative for the guest.
B.
Smile and apologize, but tell the guest that we don;t serve hamburgers at breakfast.
C.
Ask another crew member if hamburgers are on the buffet this morning.
【判断题】从热力学上讲,所有的晶体缺陷都使畸变能升高,即都是非平衡态。
【单选题】All the guest_______not to leave the party before four o'colck.
【判断题】虽然气体没有固定的形状,但气体和液体接触时会出现气液交界面,称为自由表面.
【单选题】( )49.If the guest offers to help you in the kitchen, you had better _____ the offer.