【单选题】She was______by the lack of appreciation shown of her hard work.
【简答题】Most people have no idea of the hard work and worry in the collecting of those fascinating birds and animals that they pay to see in the zoo. One of the questions that is always asked of me is 1 I bec...
【判断题】CAD技术的发展跟计算机图形学的发展没有多大关系。
【单选题】某建筑施工企业从业人员100人,自成立以来其主要负责人从未参加过任何形式的安全生产管理考核,根据《安全生产法》的相关规定,行政执法机关可以对该企业进行的处罚不包括()。
【单选题】信托机构在接受信托的同时,以分期付款的方式将动产出售给用户,被称为()。
【单选题】What is the problem that Facebook is faced with?
A.
Lack of social support, it is hard for Facebook to become popular.
B.
It meets difficulties when Facebook makes ads in a social network.
C.
Facebook meets with intense competition from new rivals like Twitter.
D.
It is difficult for Facebook to make ads online just as offline.