Large quantities of information，as well as some timely help ________since the organization was built.

A．has offered

B．had been offered

C．have been offered

D．is offered

营运资本投资是指公司对( )的投资。

A．季节性资产

B．季节性负债

C．流动资金

D．季节性资产超过季节性负债部分