问题
选择题
Our teachers always tell us _____ in the class. [ ]
A. not run
B. don't run
C. not to run
D. not running
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Our teachers always tell us _____ in the class. [ ]
A. not run
B. don't run
C. not to run
D. not running
答案：C