—Why, I've told Joe millions of times to leave his dirty shoes outside. —Come on, calm down. ______, you know.
【正确答案】
A
【答案解析】 考查英语谚语。句意为“——我已经告诉Joe上百万次了让他把脏鞋放在外面。——冷静，______你知道的”。Old habits die hard“江山易改，本性难移”，Bad news travels fast“好事不出门，恶事传千里”，A word to the wise is enough“智者一言已足”，A miss is as good as a mile“失之毫厘差之千里”。故选A。