哥白尼的“日心说”并非科学,但他的巨大进步意义在于( )
A:为近代科学奠定了基础
B:确立了新的宇宙观
C:使自然科学从神学中解放出来
D:使人们认识到人类是地球的主人
—Who can help me carry the heavy box?
—I think David is _______ to do it. But the door is ______for him to go through.