灌砂法测定压实度试验，灌砂过程中，储砂筒内砂尚在下流时即关闭开关，压实度结果将比正常

下列不属于期货交易所章程应载明的事项的是（）。

A.基本业务制度、风险准备金管理制度、财务会计制度和内部控制制度

B.注册资本及其构成

C.交易纠纷的处理方式

D.组织机构的组成、职责、任期和议事规则

争议发生后签订的仲裁协议有效还是无效( )

A．无效，不属于仲裁范围

B．有效，符合仲裁协议的有效要件

C．效力未定

D．无效，因人民法院已作出判决

信息系统是信息发生源与使用者之间的媒介。()

建立造价资料积累制度，其主要作用有（　）

A．作结算审计对比分析

B．审查施工图预算的塞础资料

C．编可行性研究报告时参考

D．编标底时参考

请用下列单词或短语的适当形式填空.

Now you are in a dinosaur   1  park. Coming here, you will find a kind of old   2  , which has

died out millions of years ago, dinosaur. In our park, we are happy to show you     3   dinosaurs,

which lived in the Jurassic. The four-storied-building-high grass-eating dinosaurs are submissive

(温顺的) and kind. You can  4    towards them and touch them. But the   5  of them are dangerous.

The four-legged meat-eating dinosaurs are very cruel. Please don't    6  them and don't try to give

them food. The    7  here is very thick and full of all kinds of animals that lived in the Jurassic. Without

any special    8  and the leading of the guide, please don't step into it. OK, I'm sure that our park will

    9  anyone who comes here and you will   10 a lot from it.