最新提问
我的动态
登录后查看动态
题目内容
题目首尾字符:因版权问题,本题目无法完整显示
Conventional deposits of oil and gas are......the gas.
- Blank(i)
- trapped in
- generated in
- bound for
- Blank(ii)
- never leaves
- swiftly escapes from
- rarely stays in
generated in , never leaves 显示答案
以上解析由 考满分老师提供。