with so much homework to do，David told his sister so much noise.
A. to make not
B. not to make
C. not making
D. making not
网友回答
A. to make not
(答案→)B. not to make
C. not making
D. making not
解析：考查不定式的否定式。不定式的否定形式是在不定式前面直接加not。故tell sb not to do sth告诉某人不要做某事；故B正确。