赫拉克利特说，世界是一团永恒的活火，在一定的分寸上燃烧，在一定的分寸上熄灭。它包含的哲学道理有（ ）

①世界是物质的                             ②物质是运动的   

③物质运动是有规律的                       ④规律是可以认识和利用的

A．①②③④

B．①②④

C．①②③

D．②③④

-----How do you find your visitor to the museum ?

-----I thoroughly enjoyed it, it was ______ than I expected.

A．far more interesting

B．even more interesting

C．so more interesting

D．a lot much interesting