Chinese is more difficult language to learn than English.这句句子结构和语法有问题吗.正确的是什么

问题描述:

Chinese is more difficult language to learn than English.这句句子结构和语法有问题吗.正确的是什么

Chinese is (a) more difficult language to learn than English.
汉语是一种比英语难学的语言.
少个冠词.