题目内容：

reading books 是用单数还是复数. 这是句子：I like reading books because 是it 还是they?

优质解答

reading books,泛指书类,后面应该指reading books这项爱好,用it
如果这样说：I like reading those books because they
books前加用those特指,所以可以指books,这是复数.