The first liquid-fuelled rocket can fly ______ .

A.a method of university entry.
B.a way of encouraging children to work hard.
C.an agreement between children and their teachers.
D.a way of guaranteeing the young people a good job.

A.women are more willingly to break up their marriages
B.men are eager to terminate their family lives
C.women remember everything about their husbands
D.men will go back to work after divorce