wǒ tōng guò shū běn，péngyǒu hé zhè gè wǎng zhàn xué hàn yǔ。

我通过书本朋友和这个网站学汉语

I learn Chinese on book, with my friends and through the Internet. AM i right?  

ao da li ya de xiang zheng shi shen me?

ni zhe yang lian xi han yu wo hai shi di yi ci jian, hao you yi si , ying gai xiao guo bu cuo ba!

Wǒ a, wǒ míngbái pīnyīn bǐ hànzi hǎo. Wǒ shuō pǔtōnghuà bǐ xiě hǎo.

我啊，我明白拼音比汉子好。我说普通话比写好。

Nǐ juédé zhōngguó de nǚrén fēicháng piàoliang ma?

你觉得中国的女人非常漂亮吗？

Ni3 wei4 shen2me bu4 shi3 yong4 han4zi4 xie3? ni3 bu4 yao4 xue2xi2 han4zi4 ma?

zhe4 yang4 tai4 ma2 fan2 le!

This is...interesting. Why not questions using the Chinese characters?