—How long has Sam been skating?
| —How long has Sambeen skating? —He _____ for five hours. |
| [ ] |
| A. have been skating B. has been skating C. was skating D. has been skated |
可能相似的问题
-
She has been skating for _____.
1年前1个回答
-
Sam goes to school on foot.(同义句)
1年前3个回答
你能帮帮他们吗
精彩回答