关于介词的问题~The return of stocks/risky assets.

the information and assets前面的of 可以去掉吗?assets前面可以加of 关于IRR(internal rate of return)的计算问题 "The Return of the 关于英语介词问题 The nuit price of the goods do not include the reba 为什么不去掉 the information and assets前面的of ,然后后面用is? 经济管理类专业英语~如：the nature log of lagged total assets 里面的 “lagge 问个关于介词的问题Russia is at the north of China.这句话中的介词at用得对吗?还是要用t the trading price differences of stocks and bonds.怎么翻译? 英语翻译：证券英语中,the offering of stocks 关于介词加the end of的语法与语意 the age and nature of the company's assets 关于of介词 界定的范围：e.g:the email address of the child of producer