chinese Qingming Festival,people usually_________.

It's never too old to learn.

Four treasures of the Chinese study include writing brush, ink-stick, paper, inkstone.

Which session of the Beijing Olympics of 2008?

Life derives its vigor through exercise.

The champion of 2009 asian basketball championship is ______.

Are there anything unordinary in your place about pickjack?

Karaoke was invented by______.

East or west,_____ is best.

Cockroach has _____ legs