问题描述:
| Scientists have discovered that the moon stores great ______ fuel that can solve the earth's energy problem. |
| [ ] |
| A. numbers of B. masses of C. deals of D. many of |
考点提示:形容词
最佳答案:
| B |
问题描述:
| Scientists have discovered that the moon stores great ______ fuel that can solve the earth's energy problem. |
| [ ] |
| A. numbers of B. masses of C. deals of D. many of |
考点提示:形容词
| B |