Ah Qi gives an IQ question to test her brother, Da Hua. He is full of confidence to get the answer correct. However, …

Open Class HSK test -

Unit 5

How many birds are there? 到底有几只鸟?

Class Video 

 Teaching Video 

Ah Qi gives an IQ question to test her brother, Da Hua. He is full of confidence to get the answer correct. However, …