与人本原理相对应的管理原则是（）。 A.能级原则 B.动力原则 C.参与管理原则 D

科技园上午有游客852人，中午有265人离去．下午又来了403位游客，这时园内有多少游客？全天园内来了多少游客？

中国某公司以CIF价向瑞典某公司出口一批农副产品，向中国人民保险公司投保了一切险，并规定以信用证方式支付。中国公司在装船并取得提单后，办理了议付。第二天，中国公司接到瑞典公司来电，称装货的海轮在海上失火，该批农副产品全部烧毁，要求中国公司向中国人民保险公司提出索赔，否则要求中国公司退还全部货款。下列选项哪项是正确的( )。

A．中国公司应向保险公司提出索赔

B．瑞典公司应向中国公司提出索赔

C．瑞典公司应向承运人提出索赔

D．瑞典公司应向保险公司提出索赔

上下地层产状一致，其间有古风化壳存在，地层接触关系为平行不整合，它系造陆运动所致；上下地层产状不一致，其间有（）存在，地层接触关系为角度不整合，它系造山运动所致。

When we want to tell other people what we think, we can do it with the help of words. We can also do it in many other ways, too. Sometimes we move our heads up and down when we want to say "yes", and we shake our heads when we want to say "no " Some people can’t hear or speak. They talk with the help of gestures(手势). People from other countries often have to do it if they don’t know your language.
Here is a story. An American was once having his holiday in Italy, but he could not speak Italian. One day he went to a restaurant and sat down at a table. When the waiter came, the American opened his mouth, put his fingers in it and took them out again. In this way he wanted to say "Bring me something to eat". The waiter soon brought him a cup of tea. The American shook his head and the waiter understood that he didn’t want tea. So he took it away and brought him a glass of milk. The American shook his head again. He was very hungry now and looked sad. He was just going to leave the restaurant when another man came in. When this man saw the waiter, he put his hands on his stomach (胃). In a few minutes there was a large plate of bread and meat on the table in front of him.

If people want to say ______, they may shake their heads.

A．"no"

B．"yes"

C．"words"

D．"OK"

小肝癌的定位诊断最佳的检查方法是( )。

A．CT
B．B超
C．AFP测定
D．选择性腹腔动脉造影 E．肝穿刺针吸细胞检查