The 'aforementioned precautions' refer to steps th...

Câu hỏi: The 'aforementioned precautions' refer to steps that ____.

A. will tell a burglar if your house is empty or not

B. are the most important precautions to take to make your home safe

C. will stop a potential burglar

D.  will not stop an intruder if he has decided to try and enter your home