侧伏角
参考答案:
在线状构造所在的构造面上量得的该构造与构造面的走向线之间的锐夹角。
老年人食欲下降的原因是()。
A.牙齿不健全
B.味蕾萎缩
C.唾液分泌减少
D.咀嚼力减弱
E.消化吸收差
Which of the following makes the most appropriate title for the passage
A.Cold-War Policies and the Tourism Industry
B.The Characteristics of Political Tourism
C.The Rise of Political Tourism
D.The Latest Developments of Political Tourism