问题
选择题
— Are all the telephone numbers _____ in the directory?
— I'm afraid not. [ ]
A. to list
B. listing
C. listed
D. being listed
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Are all the telephone numbers _____ in the directory?
— I'm afraid not. [ ]
A. to list
B. listing
C. listed
D. being listed
答案：C