问题
选择题
Don't ____________ the tree. It's dangerous (危险的).[ ]
A. climb
B. climbing
C. climbs
答案
答案：A
搜题请搜索小程序“爱下问搜题”
Don't ____________ the tree. It's dangerous (危险的).[ ]
A. climb
B. climbing
C. climbs
答案：A