问题
选择题
Please knock on the door before you _____ the room. [ ]
A. entered
B. pushed
C. noticed
D. counted
答案
答案：A
搜题请搜索小程序“爱下问搜题”
Please knock on the door before you _____ the room. [ ]
A. entered
B. pushed
C. noticed
D. counted
答案：A