My uncle goes to work _____ every day. [
| My uncle goes to work _____ every day. |
| [ ] |
| A. on foot B. on feet C. by a bus D. by a bike |
可能相似的问题
| My uncle goes to work _____ every day. |
| [ ] |
| A. on foot B. on feet C. by a bus D. by a bike |