Joyce, please don’t stand on the bookstand.--Pardon?--I stand on the bookstand.A. tell

--Joyce, please don’t stand on the bookstand.
--Pardon?
--I stand on the bookstand.
A. tell you don’t
B. tell you not to
C. told you didn’t
D. told you not to

A. tell you don’tB. tell you not toC. told you didn’t(答案→)D. told you not to解析：考查不定式用法和时态。不定式的否定式是在不定式前面直接加not构成。Tell sb not to do sth告诉某人不要做某事。句意：—Joyce，请不要在在书摊前面。—请再说一遍。——我告诉你不要站在书摊前面。根据句意说明使用一般过去时。故D正确。

感谢回答，我学习了