The librarian warned us the books out of the library.A. not take B. not to take C. not ta

问题补充：

The librarian warned us the books out of the library.

A. not take B. not to take C. not taking

答案：

解析：句意：图书管理员提醒我们不要把书带出图书馆。Warn后接带to的不定式作补足语，起否定表达是在不定式符号to的前面加not，故选B。