At school, some students are active ________some are shy, ye
| At school, some students are active ________some are shy, yet they can be good friends with one another. |
| [ ] |
| A. while B. although C. so D. as |
可能相似的问题
| At school, some students are active ________some are shy, yet they can be good friends with one another. |
| [ ] |
| A. while B. although C. so D. as |