本答案对应课程为:点我自动跳转查看
本课程起止时间为:2021-03-05到2021-06-30
本篇答案更新状态:已完结
01 The introduction Test 01
1、 问题:The occurrence of hydrological phenomena is .
选项:
A:completely accidental
B:completely inevitable
C:completely random
D:both inevitable and random
答案: 【both inevitable and random】 点我阅读全文