问题
选择题
| －What's this? －_____. |
A. It's pen B. This is a pen C. It's a pen D. This is an pen |
答案
答案：C
搜题请搜索小程序“爱下问搜题”
| －What's this? －_____. |
A. It's pen B. This is a pen C. It's a pen D. This is an pen |
答案：C