I get up __________ seven __________ Sun
| I get up __________ seven __________ Sunday morning. |
| [ ] |
| A. at, on B. on, at C. at, at D. on, on |
可能相似的问题
你能帮帮他们吗
| I get up __________ seven __________ Sunday morning. |
| [ ] |
| A. at, on B. on, at C. at, at D. on, on |
你能帮帮他们吗