Looks like the Great Firewall or something like it is preventing you from completely loading www.skritter.com because it is hosted on Google App Engine, which is periodically blocked. Try instead our mirror:
This might also be caused by an internet filter, such as SafeEyes. If you have such a filter installed, try adding appspot.com to the list of allowed domains.
A test prep manual for the AP Chinese Language and Culture Test Ideal for use as course material or as a self-study guide Rich in content, consisting of 24 different topics related to Chinese culture.
Authors: Wei-ling Wu, Hai-Lan Tsai, Shwu-Fen Lin, Lin Young, Vivian T. Yu