越古老的地层中，化石生物越简单、低等，生活在水中的越多。 [ ]
√
Iceland has the oldest parliament, which goes as far back to 930 A.D. when Althing, the legislative organization , was established.
A．office
B．adobe
C．assembly
D．building
A．P甲＞P乙
B．P甲＜P乙
C．P甲=P乙
D．无法比较大小
