【单选题】He ___ the heavy rain when he was on the way to school.
【单选题】西餐宴会座位安排不应遵循的原则是() prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace prefix="o" ns="urn:schemas-microsoft-com:office:office">
【判断题】These are civilian heroes, who acted instinctively with courage and grace when caught up in extraordinary circumstances. Meaning: These are not military people or police officers; they are ordinary pe...
【单选题】In oligopoly pricing, firms are caught in a situation called prisoner’s dilemma when they:
A.
cooperate to maximize profits.
B.
cooperate to minimize prices.
C.
compete aggressively and earn high profits.
D.
compete aggressively and earn low profits.
【判断题】These are civilian heroes, who acted instinctively with courage and grace when caught up in extraordinary circumstances. (Para.4) Meaning: These military people and police officers are ordinary people...
【单选题】实际上,低压中的风速常比高压中的风速大,其原因是()。
B.
低压中的水平地转偏向力大于高压中的地转偏向力
【单选题】版权转让中的限制条件有哪些?
A.
合同生效方式上的限制。只有通过在政府相关部门登记,合同才被认可生效
B.
合同形式上的限制。合同必须采用书面的形式,口头约定被视为无效