问题
选择题
______ climb the tree! It's too small. Come down quickly! [ ]
A. Don't
B. Isn't
C. Aren't
D. Do
答案
答案：A
搜题请搜索小程序“爱下问搜题”
______ climb the tree! It's too small. Come down quickly! [ ]
A. Don't
B. Isn't
C. Aren't
D. Do
答案：A