1 . Your speech was heard by a group of five _________, all of __________ agreed that it was   the best one this year.

A．judge; whom	B．judges; them
C．judge; them	D．judges; whom

2 . With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago （岛国）．

A．on which

B．for which

C．of which

D．along which