问题
选择题
--Excuse me, could you please ______ shout in the classroom?
--Sorry! I will keep quiet from now on.
A．don’t
B．not
C．not to
D．didn’t
答案
答案：B
题目分析：could you please do sth ?请做···好吗？有礼貌的请求。否定形式是could you please not do sth ?请不做···好吗？句意：请不要在教室里大喊好吗？故选B
