城市各种资源的( ),使其成为一定地域空间的经济、社会、文化辐射中心。
A.全面性 B.配置性C.合理性 D.密集性
参考答案:D
The song is about a couple forced to separate _________, but they valued the memories of their love all their lives.
A.casually
B.permanently
C.temporarily
D.frequently
浓香型的代表酒是()和()。