The invention of spaceships makes human beings to travel to the moon.
A. that possible for
B. it possible for
C. it likely of
D. that probable of
网友回答
A. that possible for
(答案→)B. it possible for
C. it likely of
D. that probable of
解析：考查it作形式宾语。make it+形容词+for sb.+to do sth.it作形式宾语，真正的宾语是动词不定式。意为“使做某事怎么样”。句意“宇宙飞船的发明使人类飞往月球成为可能。”故选B。