问题
选择题
| —I’ll be waiting for you at home. — ___I were busy and couldn’t come? |
| A. What if B. What about C. How if D. How come |
答案
答案：A
搜题请搜索小程序“爱下问搜题”
| —I’ll be waiting for you at home. — ___I were busy and couldn’t come? |
| A. What if B. What about C. How if D. How come |
答案：A