四六级考试

【单选题】Questions 29 to 31 are based on the passage you have just hearD、A．Education.
B．Public security.
C．Administration.
D．Transportation.

网考网参考答案：B
网考网解析：
[听力原文] Which of the following costs the largest amount of public money according to the speaker 信息明示题。文章提到政府的主要职责是保护人民和财产安全，即维护公共安全，而政府将超过四分之三的钱都用于该目的，所以B正确。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>