Do tell me the ways you think of _____ the problem as &
| Do tell me the ways you think of _____ the problem as soon as possible. |
| [ ] |
| A. to solve B. solving C. solve D. being solved |
可能相似的问题
你能帮帮他们吗
| Do tell me the ways you think of _____ the problem as soon as possible. |
| [ ] |
| A. to solve B. solving C. solve D. being solved |
你能帮帮他们吗