
如果interesting修饰可数名词单数,则前面加an.如果修饰可数名词复数,则不加。如果特指,则加定冠词the.如,an interesting book. interesting books. I like the interesting book.

如果interesting修饰可数名词单数,则前面加an.如果修饰可数名词复数,则不加。如果特指,则加定冠词the.如,an interesting book. interesting books. I like the interesting book.