The physics teacher tells us that light travels______than so
| The physics teacher tells us that light travels______than sound. |
| [ ] |
| A. much faster B. much fast C. more fast D .more faster |
可能相似的问题
你能帮帮他们吗
| The physics teacher tells us that light travels______than sound. |
| [ ] |
| A. much faster B. much fast C. more fast D .more faster |
你能帮帮他们吗