问题
选择题
Barry must have visited the Eiffel Tower before, _____ he?[ ]
A. mustn't
B. hasn't
C. didn't
D. needn't
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Barry must have visited the Eiffel Tower before, _____ he?[ ]
A. mustn't
B. hasn't
C. didn't
D. needn't
答案：B