- UID
- 1534733
- 在线时间
- 小时
- 注册时间
- 2022-12-18
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
|
Day 97
CRB
纠错
第一题:正确答案B。D选项似乎不能说明为什么fire ant少的地方black ant也少?如果black ant是受到disease的影响,那disease也会影响到fire ant的
RCAA(E?)CACCA
纠错
第三题:
正确选项C,their findings revealed a mean interval
第六题:
正确选项D,
P1:predict next earthquake not materialized, casting doubt on the concept of earthquake periodicity
P2: further evidence (paleoseismology 古地震学)large earthquake leave geological features which can be excavated and radiocarbon-dated cneturies or even millennia after the event. KES: publish a chronology at PC, reveal a mean interval with individual intervals ranging from 44-332
P3: L&RW:prediction is useful. But RG: neither short and long have a sound scientific basis. concentrate earthquake disaster mitigation(减轻,缓和)efforts, rather than spreading them out over an entire region of similar geological and seismic type |
|