John promised his doctor he _____ not &
| John promised his doctor he_____ notsmoke, and he has never smoked ever since. |
| [ ] |
| A. might B. should C. could D. would |
可能相似的问题
你能帮帮他们吗
| John promised his doctor he_____ notsmoke, and he has never smoked ever since. |
| [ ] |
| A. might B. should C. could D. would |
你能帮帮他们吗