If you see someone dropping litter, you can ask him to _____
If you see someone dropping litter, you can ask him to ______. |
| [ ] |
| A. pick it up B. pick up it C. put it out D. put out it |
可能相似的问题
你能帮帮他们吗
| If you see someone dropping litter, you can ask him to ______. |
| [ ] |
| A. pick it up B. pick up it C. put it out D. put out it |
你能帮帮他们吗