Measure words substituting for nouns to avoid repetition
In English, the numeral, 'one' can be used to replace a noun after a demonstrative or an adjective to avoid repetition. In Chinese, the same purpose is achieved in two ways, depending on what is before the noun.
If a demonstrative or interrogative pronoun is before the noun, the appropriate measure word can substitute for the noun;
English:
demonstrative pronoun + one These two books are both in foreign languages. This one is in Japanese; that one is in French.
Note that the numeral, 'one', replaces the noun, 'book'.
Chinese:
demonstrative pronoun + measure word Zhèi liǎng běn shū dōu shì wàiwén de. Zhèi běn shì Rìwén de, nèi běn shì Fǎwén de. 这两本书都是外文的。这本是日文的,那本是法文的。
Note that the measure word, běn本, replaces the noun, shū书 book.
English:
interrogative pronoun + one Which one of these two books is yours?
Note that the numeral, 'one', replaces the noun, 'book'.