控制型风险管理技术主要包括( )、预防和抑制。

价值重估是对企业账面价值和实际价值背离较大的主要固定资产和流动资产按照国家规定的方法、标准进行重新估计。

( )是指在寿险理赔中,理赔人员对索赔案件作出给付、拒付、豁免处理和对给付保险金额进行计算的过程。

根据《注册安全工程师执业资格制度暂行规定》,注册安全工程师执业资格注册有效期期满前( )个月,持证者应到原注册管理机构办理再次注册手续。

6月3日,某交易者卖出10张9月份到期的日元期货合约,成交价为0．007230美元／日元,每张合约的金额为1250万日元。7月3日,该交易者将合约平仓,成交价为0．007210美元／日元。在不考虑其他费用的情况下,该交易者的净收益是( )美元。

根据以下资料，回答以下题。 　　The earliest immigrants to North America found Indians already living there．The Indians numbered about 500,000 at that time．Their society was a primitive society, but they lived peacefully and welcomed the white strangers to the land．However, these early immigrants from Europe didn't want to share the land with the natives．They killed off many of the Indians, seized their land or pushed them off to lands farther away．Today the Indians, not more than half a million, live in poverty and misery on the land on which they were once masters.
　　The earliest immigrants were the Spanish, who settled in the southern part of what is now the US．The next large group were the English, after the English came the French, Dutch, Irish, Germans, and other nationality groups, mostly European.
　　Another early group to arrive were the Negroes．But they were brought in as slaves from Africa．They didn't win freedom till generations later.