单选题
First of all, the police should tell the suspect that he can ______ under the law.
【正确答案】
A
【答案解析】[解析] 事实细节题。题干中的关键词first of all起了很好的提示作用，能帮助我们找到原文出处。原文第二段的第一句话．．．they must tell him of his right to remain silent“警察逮捕疑犯时首先必须告诉他有权保持沉默”。[A]keep silent正是remain silent的同义转换。