问题
选择题
The door is still closed. He _____ the key.
A．musthavelost
B．mustlose
C．needhavelost
D．canlost
答案
答案：A
搜题请搜索小程序“爱下问搜题”
The door is still closed. He _____ the key.
A．musthavelost
B．mustlose
C．needhavelost
D．canlost
答案：A