How many times have I told you（ ）when you eat!
A、
not have to speak
B、
not to have spoken
C、
not to speak
D、
do not to speak
【正确答案】：C
【题目解析】：
tell sb. not to do sth.：告诉某人不要做某事，选C。句意：我告诉过你多少次了，吃东西的时候不要说话！
How many times have I told you（ ）when you eat!
How many times have I told you（ ）when you eat!
not have to speak
not to have spoken
not to speak
do not to speak
tell sb. not to do sth.：告诉某人不要做某事，选C。句意：我告诉过你多少次了，吃东西的时候不要说话！