---What if I have to go there and know nothing about it?

--- If I______ you, I would try to find some information about it on the Internet.

A．am

B．was

C．will be

D．were

经济规律是

A．内在的、本质的、必然的联系

B．经济现象和经济过程之间的内在的、本质的、必然的联系

C．经济现象和经济过程的必然趋势

D．经济现象和经济过程内在的、本质的、必然的联系，体现了社会经济运动的必然趋势