问题
选择题
- This term I want to be the top student in my class.
-_________. [ ]
A. Thank you
B. Never mind
C. Of course
D. Good luck to you
答案
答案：D
搜题请搜索小程序“爱下问搜题”
- This term I want to be the top student in my class.
-_________. [ ]
A. Thank you
B. Never mind
C. Of course
D. Good luck to you
答案：D
条件收敛，令
