It was not until midnight _____ they reached the camp site.
| It was not until midnight _____ they reached the camp site. |
| [ ] |
| A. that B. when C. while D. as |
可能相似的问题
你能帮帮他们吗
| It was not until midnight _____ they reached the camp site. |
| [ ] |
| A. that B. when C. while D. as |
你能帮帮他们吗