最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦～
If dark energy is an energy field, it would not be ____________: it might once have been stronger or weaker than it is now and could have affected the universe differently at different times.
- A.boundless
- B.directional
- C.invariant
- D.dynamic
- E.pervasive
C显示答案
以上解析由 考满分老师提供。
