The problem is so difficult that ______ students can work it
| The problem is so difficult that ______ students can work it out. |
| [ ] |
| A. a few B. a little C. few D. little |
可能相似的问题
你能帮帮他们吗
| The problem is so difficult that ______ students can work it out. |
| [ ] |
| A. a few B. a little C. few D. little |
你能帮帮他们吗