Viewed from the hilltop, a few neglected farmhouses lay scattered in the valley. If we wanted to find shelter for the night, that was the only place for miles ______ .

A．away

B．apart

C．around

D．ahead

恩格斯说：“我们决不想把新的科学成就写成厚厚的书，只向‘学术界’吐露。正相反，我们两人已经深入到运动中去。”对这段话正确的理解应是[ ]

A．不想创立科学理论   

B．只是创立科学理论   

C．用科学理论去指导无产阶级革命实践   

D．创立科学理论，赢得学术专利