问题
选择题
He failed in the driving test again. He _____. [ ]
A. must have disappointed
B. must have been disappointed
C. might be disappointed
D. couldn't be disappointed
答案
答案：B
搜题请搜索小程序“爱下问搜题”
He failed in the driving test again. He _____. [ ]
A. must have disappointed
B. must have been disappointed
C. might be disappointed
D. couldn't be disappointed
答案：B