已知某地的地震系数为0.20,动力系数为2.25,该地的地震影响系数为0.25
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6多选(3分)地震动的三要素包括
A. 振幅
B. 震级
C. 持时
D. 频谱
请根据文章内容把短文补充完整Here are several suggestions on your new life at college. First, you should be more______1_______ at college than before. You must start from making your own decisionsand taking responsibilities for everything you do. Next, try to make full use of the______2_______. You will learn more there than only in class. Besides, be active in clubs andvarious _______3______ on the campus, and you'll find it helpful to ________4_________ andimprove your communication ability. Finally, to get along well with your roommates, youmust respect their _______5_________ and be frank. They may become your lifelong friends.
以下哪种属于矿物药
A. 蛇蜕
B. 雄黄
C. 黄芪
D. 当归
以下哪一本书不是关于传统医学的著作:
A. 皇帝内经
B. 伤寒杂病论
C. 本草纲目
D. 论语