问题
选择题
| Betty is English girl and Tom is American boy. |
| [ ] |
| A. an, an B. an, a C. /, an |
答案
答案：A
搜题请搜索小程序“爱下问搜题”
| Betty is English girl and Tom is American boy. |
| [ ] |
| A. an, an B. an, a C. /, an |
答案：A
