You have . . . . . . . . nice house. A. a B. an C. the D. no article

The correct answer is: D. no article

The word “house” is a common noun, which means it refers to a general class of things. Common nouns are not usually preceded by articles.

In this case, the speaker is not referring to a specific house, but rather to houses in general. Therefore, the article “a” or “an” would not be appropriate. The article “the” would also be inappropriate, because it is used to refer to a specific house.

Therefore, the correct answer is no article.